Just moments after I swat the pink window away, I start to notice a faint connection between me and the girls. It’s nothing as complex as mind-reading, but I can barely feel their emotions. Happiness and gratitude are flowing into me, along with an expectant mood. Safi is eager to continue where we left off in the morning while Emi sends off slightly sad yet curious feelings, most likely due to her inability to advance with Safi.

Emi rubs her cheeks against mine after we part our lips and then creates some distance between us. Safi looks at her and turns back to me.

[She says that she will leave it to me since I should do better in making Master feel good with this body.]

I shake my head. “I bet it will feel heavenly no matter which one of you tries. But, I can’t split myself, so let’s feel good together first, Safi." I reach out to pat Emi’s head. "I’ll take care of you next.” 

We sit on the edge of the bed. Safi is resting between my legs with her chest pressed into mine. I move my hand to her face and gently brush the surface of her cheek while gazing into her big sapphire eyes.

“Can you feel this?”

[Yes. It feels really warm.] She smiles. [But Master can be more forceful. Our external coating is highly resistant.]

I apply a bit more force to my touch. The areas I graze with my fingers dent in a little and it feels like I’m kneading one of those sand sacks I’ve played with as a kid but if they were a bit more springy and elastic. Safi’s smile grows a bit bigger so I guess she started feeling it more.

Pulling her face closer, I join our lips. At first, we just exchange a few gentle pecks, but then our lips entwine more seductively and our tongues meet. I get goosebumps. A frosty and textured object prods my own tongue. We fall into a deep kiss and drips of saliva start escaping our mouths. Hers is chilly like from a mountain’s water stream. 

After a minute or two, we back away. My heart is beating faster than usual and the tent down below has already been fully set up.

[Master’s saliva… is so tasty....] Safi brushes the edge of my mouth with her finger and licks it charmingly. I chuckle a bit.

“And yours is very cool and refreshing.” I flash her a playful smile.

Safi responds with her own smile and steps back from my legs. She glances at Emi. In the next moment, both of them start undressing me. Safi unpins the buttons of my vest and shirt while Emi peels them off me from the back. In half a minute, I’m left with just my shorts.

Safi's shirt playfully slides down off her in front of me, leaving her with just the black panties. I place my hand on her soft belly and trace circles with it, slowly moving down. When I reach the black material, I use both of my hands to pull it down. A string of slimy liquid connects their bottom to the perfect small mound between her legs. I’m not sure if she can imitate love juices, but it’s not like I care if they are scientifically correct.

Safi moves her hands towards my crotch and removes my underwear, revealing my penis already at full attention.

[So this is where Human males feel good, right?] She kneels down and gently embraces it with her frosty palm.

“Ooooohh… Yeah… You can say that…” I exhale while shivers overcome me again.

Her hand is not cold or frigid; it’s cool and chilly but to a pleasurable degree. Suddenly, an urge to feel up her insides starts rising in me.

[Unfortunately, that girl didn’t experience sex in her lifetime, so I’m not sure how to make Master feel good properly. Besides some ideas she had in her mind,] Safi conveys, slightly down.

“Don’t worry, I’ll guide you.” I pat her head reassuringly. “First, you can start by rhythmically moving your hand up and down.”

She reaffirms her grip on my member and starts gently pulling up and down. A soft and squishy mass rubs over me with a bit of pressure. It already feels amazing. After a moment, she starts to also rotate her hand during the strokes, evoking even more pleasure.

“Ahhh… See? This feels great…” I speak to her.

[I’m happy then. But… can I try something, Master?] She looks at me expectantly.

“Yeah. Go for it.”

She leans over my dick and opens her mouth. A little stream of liquid falls onto it. The chilly lube almost completely removes the friction between her hand and my penis. She starts stroking it faster.

“Oooooooh, fuck…” 

An unexpected cold shower for my little guy, and another jump in pleasure, make me grip the sheets real hard. I’m surprised a virgin like me isn’t bursting already. Slimy and slushy sounds accompany Safi’s act. She looks at my dick with almost a motherly smile.

“If you keep that up, I’ll cum in no time.”

She smiles even more enchantingly at it.

[Then come, Master. I want to taste your seed. It already gives a strong and sweet smell.]

“Slimes can smell?” I ask trying to act composed.

[Not really, but… somehow we could feel this sweet aroma around Master. It grew even stronger after we kissed.]

「Must be due to the title and then becoming partners… Ohhh...」

“How would you describe it?” I try to pry a bit more while still being able to think straight.

Safi ponders, not stopping her hand even for a moment. 

[Like morning dew. And Emi says it’s like fresh apples for her.]

「Cornelia said something about lilac… Ughm… So it must vary per person… God...」

“Ah… I’m very close now, Safi…”

Honestly, I've had my experiences with some quite good quality lubes, but this makes them feel like nothing but cheap bootlegs.

[Should I lick it then?]

“Eh?” I say, surprised at her suggestion.

[The girl thought this would feel really good.]

Without waiting for an answer, she lowers her face and her lips connect with the head of my member.

“Ah! Wait!”

They part and she slowly slides it inside, all the way to the very root. My dick gets enveloped in cool and textured insides of her mouth while her slightly rough tongue starts to brush over my whole shaft.

A second later, something unimaginable happens. I watch from above as her cheeks begin shifting, and I can not only feel, but also clearly see how she applies a strong, rhythmic suction on my cock.

「Oh my fucking goooooooooooood...」

Another wave of shivers. Her tongue dances around the glans of my penis. A helix of slimy liquid surrounds my shaft and applies pleasure in waves of mimicked suction. I don’t know a lot about blowjobs, but I don’t think a Human would be able to achieve something like that.

She gazes up at me and I place one hand on her head.

“Ugh… I can’t hold it back any longer!”

As a reply to my words, she increases the intensity. Her swirling tongue focuses on the tip and the insides of her mouth cave in, applying overwhelming pressure. A strong urge to ejaculate runs from the very core of my being, straight to my member surrounded by heavenly pleasure.

“Ohhhhhhhhhhh, fuuuuuuuuuuuck…”

A hot creamy white liquid erupts into her mouth in raging waves. I watch as Safi’s insides get filled with my erotic milk. She keeps sucking until the very last drop leaves my twitching member. Her core swims wildly in her belly. I feel her happiness and part of pleasure through our connection.

She slowly backs away with her mouth, carefully licking my still erect cock out of all the seed. She then joyfully licks her lips and covers her mouth with her hands. I see my juices dissipating in the place of her throat. Her whole body gets enveloped in shivering waves and the core starts ferociously trembling while emitting a bit of pinkish vein-like light on its surface.

She suddenly starts losing her balance so I quickly slide down from the bed and hold her close. After a few seconds, Safi returns to normal. Maybe besides her mouth moving like she is panting heavily.

“Everything okay?” I ask with my voice full of worry.

She snuggles to my chest, hugs me with her arms and nods. Before I manage to ask about anything, she looks at me and conveys the words with a blissful expression.

[Master’s seed is amazing! It’s so full of mana, and energy and nutrients! I’ve never absorbed something so delicious… When I was assimilating it, my core felt so hot I thought it would burst! Ah, but it was all from pleasure, it didn’t hurt! And now I feel different… Very refreshed and… I don’t know how to call it… light? I feel like I can control my slime even better and easier right now.]

Safi suddenly barrages me with a monologue while wearing a beaming smile. She embraces me again but notices my hot cock brushing over her belly. She looks down and strokes it with her hand.

[Did Master also feel good?]

“Of course. It felt amazing.”

She looks back at me. [I see. I’m glad]

I pull her face closer for another passionate kiss. She starts being more proactive and our tongues dance wildly with each other. We part and I keep staring at her alluring figure. She takes my hand and slowly guides it down between her legs. My fingers run over the very slimy and moist entrance of her pussy.

[My memories say that this place should make Master feel even better. Does Master want to try?]

I struggle to swallow my saliva while brushing my fingers over her chilly, beautiful flower.

「If her mouth felt heavenly already, then what about her pussy...」

I scoop her from the floor into my arms and step onto the bed on my knees. I place her in the middle with a light kiss on the lips. I’m not sure if it feels any pleasant for her, but I slowly pepper her body in kisses while moving down.

I quickly arrive at the round, sapphire mountain peaks. Her chest is not unrealistically huge, but it’s still in the big department. I softly trace around her nipple with my tongue and try feeling up the other breast with my hand. It’s unimaginably springy and elastic, escaping my grasp every time I try to squeeze it. I’ve never touched a girl’s chest so it’s not like I can compare this to anything. While applying a bit more force to my hand, I look up at her face and ask.

“Do you actually feel any good from this?”

She nods sweetly. [I can feel Master’s warm hands. Sometimes there’s a tickly sensation inside my core when Master bites on the nipple or grasps my body strongly.]

「I guess I’m a bit too cautious since it’s my first time touching a girl’s body, but she’s not your typical girl from blood and flesh. I should try being a bit more forceful.」

While encouraging myself, I slowly arrive at her secret place. For the first time, I’m able to lay my eyes on a real pussy. It might be a bit transparent, chilly and not really Human, but that does not take away any charm from it and I’m entranced just from the very sight. It looks quite small and its beautiful lips are currently closed, revealing just a cute, blueish slit.

I use my fingers to spread them to the sides and become stunned by her womanhood’s beauty. Transparent, slimy mucus starts sluggishly dripping out of the entrance. I place my lips there and prod it with my tongue. As usual, a chilly and springy sensation is what I experience. With how viscous the fluid is, I don’t think there would be any issues with entering even if she was a Human girl.

I pull my face away and move my hips closer to hers. I take my hot member pulsing from anticipation into my hand and point it at Safi’s translucent, sapphire entrance. I take a last look at her face and she nods happily.

Leaning over her from the top, I start to slowly push my cock inside. There’s no resistance. I watch as my fully erect dick proceeds deeper and deeper inside Safi’s vagina, pushing her walls to the sides. Truly a bizarre sight.

I’ve already lost the count, but shivers run down my spine again and I release a long, hot sigh while experiencing her tight but slimy and cool insides. They apply just the perfect amount of pressure over my whole shaft and the feeling of the tip of my penis pushing aside her walls is godly. Due to the slimy mucus, I slide in my whole member in a flash.

I’m experiencing my first ever sex, my first ever missionary, with a Slime girl. Do I care that it’s not a real girl? Oh, fuck no! She’s as much real as every other being in this world. I lean over her and reach her cheek with my hand to brush it with some force.

“Hahaha. You are quite tight down there for such an elastic Slime. How are you feeling?”

She just keeps smiling. 

[It feels much warmer when Master enters inside my inner body, no matter where it happens. It feels really good, so Master doesn’t have to worry, just enjoy my body as much as Master can. I’m happy that way.]

I lean even closer for another kiss. “Oh, you. I’ll find a way to make you feel even better than me, just you wait.”

Beginning to move my hips forth and back, very obscene and arousing sounds start accompanying my movements. All the liquid creates soft, sloshing noise while I piston Safi’s pussy, splashing the juices over the sheets. Every time my pelvis hits her bottom, a loud slap wanders through the room, making Safi’s whole body wobble a bit. Naturally, her springy breasts rhythmically jump up and down, matching my movements.

I start violently pinching and biting on her nipples while roughly moving inside her secret place. From time to time, I catch a slight change in her delighted expression, but it’s nothing notable.

Moving to a straight position, I grab her legs, place them over my shoulders and lean over her again, which results in her butt hanging slightly in the air.

“My… fucking… god… oof… You are insane…” I start panting heavily.

The lewd sounds increase even further. Safi’s mouth felt amazing already, but the only reasonable explanation of me not instantly bursting out from just inserting my throbbing dick into the chilly, tight and slimy insides of her stimulating vagina must be the title’s effect. I don’t think I can hold back forever, but it definitely helps a lot.

I speed up my thrusts to the point where I’m basically hammering Safi into the bed while our tongues are now entwined in a wild dance. Her body can’t be described as just wobbling with each thrust now. I’m amazed that it can still retain its main form from how heavily I pummel her down. I think I’m slowly approaching my limit again.

I break off the kiss and look at Safi’s face. She opens her mouth as if moaning a little with the moment of my dick hitting the depths of her replicated vagina, but I don’t feel that much pleasure from her through our connection. She seems happy, but I bet it’s just from seeing me enjoying her body. And what kind of man would not feel bad when his partner is not feeling good?

I rest my forehead on her chest while still keeping up the movements. My dick starts twitching even more furiously. The time is running out. I watch as Safi’s core makes the familiar infinity symbol pattern inside her belly. Suddenly, I recall Emi’s reaction to my touch in the morning.

「Goddammit, I’m such an idiot!」

Cursing myself, I quickly formulate a new plan in my mind. I give Safi a peck on the lips and smile mischievously at her. In the next moment, to her surprise, I pull my dick out of her, and, with some effort, flip her body so that she falls onto her stomach. I lift her butt up into the air while kneeling behind her. I insert the fingers of my right hand between her lower lips and spread some of her juices over them.

Safi turns her head around while her chest lies on the bed and looks at me in confusion. I wink at her, and in an instant, I shove my cock inside her pussy again, with a loud slap. While slamming my hips against hers, I start to rub her anus with the liquid I picked up. I don’t think she will feel uncomfortable from what I am about to do anyway, but just in case.

I lean over her back and pinch her chest with my left hand. After a few strong thrusts, her core starts dancing again. At a perfect moment, I slide my right hand into her anus, without much resistance, and grab the floating, hot core when it’s passing the closest to her ass.

In a fraction of a second, it flashes with pinkish veins and the walls of her slimy pussy squeeze my dick unbelievably strong, but still in the margin of pleasure and not pain. Waves of intense ripples run through her whole body, beginning at the core.

“Guh… Oh, fuck!”

I’m unable to hold back my grunts with that intense pleasure. Safi grasps the sheets and her hands roll into fists while her face assumes a truly carnal expression, with wide eyes and tongue hanging out from her mouth. Her saliva starts dripping everywhere due to my forceful thrusts and her body is shivering ferociously from the pleasure. 

I lean over her ear and whisper, “Told you… that I’ll… make you feel good too! Guh!”

She turns her head and locks our lips together. I pant so heavily it’s hard to even kiss and we create a wet and sloppy mess on our faces.

“I’m at my limit!”

I begin drilling her insanely tight pussy even more violently while rubbing her core with my fingers. The bed is now almost completely soaked with her juices. Safi shoots her head to the front. Her springy body is enveloped in wild waves from my cock ramming her pussy and the grand pleasure my fingers give to her core.

Feeling the great eruption coming, I decide to implement the last part of my plan. Returning back to a straight position behind her, I slam my cock into her flower as hard as I can while leaking my mana through my right hand straight into her core, also pushing it to where her womb is located.

It flashes with more pink veins and Safi’s pussy clamps on my penis for the last time. I release the hot waves of my milk straight into her depths. Her core gets flooded with both my sperm and mana and her whole body trembles to the extreme, almost losing its humanoid shape. We both keep coming and spasming for good fifteen seconds.

Panting roughly, I fall to the side, behind Safi’s trembling back, and with my penis still inside, I embrace her from behind.

“Holy mother of god… Haaaaaaaaah... I hope this didn’t... destroy sex with normal Humans for me… Hahaha…”

I notice Emi kneeling over me with a pouty expression. I smile at her wryly and reach out to rub her cheek.

“Haaaah… Sorry for leaving you out like that. Just give me a moment, okay?”

She nods and lies down on my other side while I flip myself onto my back and sigh loudly. Safi gets a hold of herself and turns around to face me. She instantly jumps at my lips and we dive into a wet and deep kiss.

After we finally part, I chuckle. “You are acting more like a girl than a Slime with every passing second.”

[It’s all thanks to Master’s training.] She smiles blissfully. [I don’t even know how to describe how good it felt just now…] She looks straight at me while her cheeks grow almost fully opaque.

“I’m really glad to hear that. I don’t know what I would do if that actually hurt you.”

She draws herself closer and rests her head on my chest. [Master is so kind…]

Emi also follows suit and I end up lying on my back with two Slime girls on my chest. Pure bliss. I feel something gently brush my balls, and looking down, I see Emi’s hand playing with my flaccid penis while she gazes at it. I pat her head to get some attention. She glances at me with a sad expression. I cup her chin up and place a kiss on her lips.

“Don’t worry, I still have enough milk for you. I have to help you advance quicker, right?” I smile at her and sit up.

「Let’s see if this works.」

I invoke Rejuvenate in my mind and focus on my member. I feel a wave of warm energy run through my body, heading down. I keep feeding the skill with mana and all the fatigue and strain is slowly being washed away from my penis. Before I run out of it, I manage to revert my dick into a full mast state and slightly reduce my muscles' fatigue in the rest of the body.

“See?” I turn to her and she hugs me enthusiastically. I glance back at Safi. “Do you feel different now? Like, you mentioned being refreshed earlier, but perhaps are you experiencing something akin to, I don’t know, growing stronger?”

She assumes a thoughtful expression. [Certainly, I do feel so. It’s close to the feeling of advancing to another stage, but I definitely didn’t jump them twice in such a short period.]

“That’s due to my skills.” I start explaining. “My Class allows me to strengthen others who agree to be my Partners via physical contact. It works both in the short and long term, and we both can—ooooooh....”

Mid-sentence, a familiar but quite different chilly feeling envelops my dick. Checking it up, I notice Emi just finishing gobbling up my cock in one big swoop. The elastic mass of her internal slime surrounds my pole. Plain and smooth like jelly, completely different from Safi’s textured mouth or pussy.

“Can you wait a moment, please? It will be a bit hard to speak like that,” I ask, but Emi does not leave my penis alone.

Safi looks my way as if waiting for me to continue.

「Hahaha… I never expected to be forced into a ‘speaking with another person while receiving a fellatio’ situation...」

Saileri

Holy damn, this was fucking challenging to write... I couldn't just slap a typical "ooooh, aaaaahh, ahnnnn" template with some simple, well-know movements at it due to how different a Slime's body is. And the fact that Safi and Emi are kinda mute. Only now I realized how hard it will be to capture sexual acts with various demi-human and monster girls, but well, it will also be fun trying to figure their weaknesses. I'd really like for all of them to be at least somewhat unique.

So here I am, asking for all the input you can give me. What do you think about this chapter? I tried my best to make it special and still capture the heat of the moment, but do you think I managed it at least decently? Did you enjoy it? There will be more human-like girls along the way naturally, but do you think a bit of creative sex with monstergirls feels good enough?

Please do share your thoughts. Leave a comment, or you can join our community Discord (https://discord.gg/uPjt6DJ) and have a nice chat with other members or me. I'm almost always online there. There are some more lewds already on Patreon if you can't wait ( ͡° ͜ʖ ͡°) I think I did better in the second one.