This went on for two hours before Yasenia was utterly empty.

After the dragoness put in so much effort, the energy around them flowed toward them rapidly.

Kali didn't really need Yasenia to advance. The reason Yasenia's help was needed was for speed.

If Yasenia didn't interfere, Kali would be able to unlock her third tail in half a year. It sounds like a long time, but for cultivators who already have more than a thousand years of lifespan, half a year is nothing.

However, Yasenia's help could accelerate the process to under three hours.

As the energy was suctioned toward the fox, Valeria hugged them and used her aura to mix with the monstrous amounts of energy flowing around.

Kali's mind also focused on the energy, and as the pure Life energy entered her body, her tired mind reinvigorated, and she woke up from her groggy state after having sex for so long.

Her eyes opened, and her verdant green eyes gained a beautiful glow.

"Kali, love. Absorb everything without holding back, do not worry about your meridians. They can take all of this."

Kali felt her pores open as she sucked everything in. Her Dantian and meridians swelled as her body was inundated with the mix of Valeria's, Yasenia's, and her own energy.

Kali's cultivation increased wildly as she advanced several months' worth of progress in just a single moment.

Valeria aimed for this moment and used all the energy inside her as a medium to cushion the backlash of the wave of energy. Then, everything inside Kali merged and nourished while breaking through the bottleneck toward the next level.

*BOOM!*

Kali's aura burst with extreme might as the shockwave blasted everything in the room.

The room walls would've collapsed without the preventive formations Angel and Tatyana had laid before.

Then, after her cultivation increased to the second level of the Unification Realm, Kali felt a burning sensation at the root of her spine, between her two tails.

Valeria and Yasenia observed Kali's aura as her third tail delicately sprouted and quickly grew from the space between the other two appendages she had long possessed.

Valeria caressed Yasenia's back and tail root and asked softly. "Yasenia love. This will take ten more minutes. Can you hold on?"

Yasenia was drenched in sweat, and her waist had just stopped moving inside Valeria.

After so much sex, she felt as if her dick belonged in Valeria's pussy. Yasenia looked up with watery eyes, exhaustion filling her face, and asked. "Sorry, repeat the question. I'm a bit out of it."

Valeria felt her heart softening and asked. "Can you continue for ten more minutes?"

Yasenia frowned. Then, she asked. "Is it necessary?"

Valeria shook her head softly. "This will change the chances from a ninety-nine point nine percent to one hundred percent, nothing more."

Yasenia breathed heavily and wanted to move, but she couldn't move anymore after losing Blood Essence and most of her Yang energy. "Sorry, Valeria. I'm at my limit. I really can't. If you can make me cum without me moving, then go ahead, but my body is exhausted."

Valeria nodded and tried. Yasenia's member was ultra-sensitive, so with the Spirit Queen's expert care, it didn't take long for her to start twitching and spurting semen again.

Yasenia kissed Kali as she did so. Kali was semi-conscious and responding to the kisses of her lover.

The sensation of her third tail growing was comfortable and burning at the same time. "Mmmn, Yasenia, Yasenia, I love you."

Yasenia smiled tenderly and continued kissing her honey.

Valeria spoke. "Kali dear, use this last burst of energy and focus on the third tail."

She obeyed and continued the process in the same position.

Valeria caressed Yasenia's scalp and asked. "One last time, Yasenia. Fill me one last time with your delicious nectar, and we are done."

Yasenia grunted, and she relaxed her body completely. In no time, her sensitive dick and tail were stimulated enough to rock Yasenia's body with another monstrous pleasure wave, and she came one last time.

Valeria's insides greedily wiggled and squeezed, sucking all of it.

Then, her energy passed across to Kali via their connection, feeding her dantian directly and helping her make the last push.

*BOOM!*

The powerful explosion signified Kali's breakthrough well into the Unification Realm's second level and the end of her third tail's growth.

The new tail mirrored the beauty of the other two counterparts, shimmering with an otherworldly luster. The soft and comfortable fur cocooned Yasenia as Kali's mind returned to normal.

Yasenia saw Kali returning to normal and smiled. "Thankfully, everything went well."

Kali was about to answer when Yasenia's eyes closed as she fell forward, losing consciousness right before them.

This was the second most pleasurable sex she had ever had and the most tiring by far. Her body felt as if it didn't belong to herself anymore.

As mentioned before, giving that blood essence drop also took a toll on her body.

Valeria gently looked at Yasenia and snap Kali out of her daze.

Kali had just broken through, so she was very energetic. "What happened, Valeria? Why did she faint?"

Kali slowly sat up and escaped the ultimate softness-prison that was Valeria's and Yasenia's bodies.

Yasenia fell onto Valeria, and the Spirit Queen gently hugged her.

Valeria hugged the dragoness and smiled happily. Yasenia looked like a petite woman between her arms. A scene that made Kali feel warm inside.

Our three-meter-tall lady chuckled and answered Kali. "She really worked hard. Such a good girl. She gave her all to help you, Kali."

The absolute chaos of night flashed in Kali's mind, and her face burned red. She had gone crazy on Yasenia, and the things she had shouted were not something she would have the courage to admit.

Kali was curious and looked at how Valeria gently hugged the dragoness and caressed her dark hair with her green hand as she rested her face on her breasts. "Say, Valeria. How do you feel about Yasenia after this?"

Valeria blinked and tilted her head. "Hm? How do I feel about her? I feel that I care about her, the same as before."

Kali lifted her eyebrow. "Really? Not more than before?"

Valeria was confused. "Why would I love her more or less than before?"

Kali nodded. 'As expected, sex does not affect seniors no matter how good it is.'

"By the way, I heard Yasenia grunt for a while. Did you grow… you know, a male organ?"

Valeria nodded. "When I saw Yasenia's vagina dripping with juices, I felt like I had to invade it and make it mine, so I used Yasenia to model after it and did so."

Kali nodded but paused mid-nod. "Wait, you modeled after her… With the same size?"

Valeria nodded, making Kali sigh of relief. But Valeria said. "As everything else, it is the same size proportionally."

Kali's eyes widened, and she hastily leaned below Yasenia to look at her vulva and vagina. After inspecting, she saw that other than being a bit red and leaking an emerald-white liquid, Valeria's cum, there was nothing wrong with it.

"Um, Valeria, can you summon it for me to see?"

Valeria nodded, and Kali saw Valeria's clitoris grow, and grow, and grow. Because she was hugging Yasenia, Kali saw the perfect comparison.

The penis went from Yasenia's waist up and touched her breasts, lodging the tip in the dragoness's cleavage's underside.

Kali remembered hearing Yasenia stopping Valeria from penetrating her, and our fox thanked her lover one thousand times. 'This thing can kill a woman, literally. How is Yasenia only a bit red? Are her insides that elastic?'

"Valeria, this is too big for someone our size. Yasenia's could be considered too big for many. Your dick is a third longer and thicker!"

"Is it? I could perfectly take one like this, so I didn't really think things through."

Kali remembered that her dearest Valeria's common sense was on a "senior's" level.

The door was pushed open, and Tatyana entered the room. She looked around and blinked repeatedly. "You girls really went at it, huh? If we didn't have the pearls, cleaning all this mess would take a while-hm? What the hell are you placing against my girl, Valeria?"

"A dick I grew."

"I can see that! Did you use that on Yasenia?"

"I did."

"In the name of the Underworld, don't you understand the concept of size!? Are you trying to split my little treasure in half!? The only competition for that thing is a horse!"

Valeria coughed, feeling a bit embarrassed. "Kali just told me. You don't need to repeat it. Yasenia could easily take it, though."

Tatyana was speechless. "She can take it because her body is not normal, okay? She is basically an incubus and succubus combined into one. Try using that on Kali, and she will scream like a pig being slaughtered before you know it. Next time, let's use common sense, yeah?"

Valeria nodded again.

Tatyana looked between their legs, and her eyebrow twitched. "Kali has already finished transforming. Can you take my daughter's dick and tail out of you?"

Valeria blinked and smiled, hugging Yasenia closely. "Can I keep her inside a bit more? It feels really good."

Tatyana rolled her eyes. "You can't."

Valeria sighed. "Such a shame…"

Kali saw Tatyana walk forward and then snatch Yasenia away from Valeria's embrace.

Only now Kali realized that Yasenia had double penetrated Valeria. She instantly blushed when quite a literal gush of white nectar spilled out of Valeria, staining her light green skin and the bed with a white puddle.

She couldn't help but mutter. "Wow. So much!"

Valeria patted her stomach with a smile. "Yes. Sadly, Yasenia didn't lose control and fertilized me. Now that I felt it directly, she is really just right for my preferences."

Tatyana looked down and placed a hand on the dragoness, analyzing her body. "There is a bit of weakness, but she should be okay in a few hours."

"Really? That's much more resilient than I thought. Tatyana, please let me have her children."

Tatyana gave her a side-eye. "Dreaming is beautiful, horny spirit. I can sense that you've become a bit fonder of her. However, you are dreaming if you think you can have my daughter another night. Sorry to inform you, it is prohibited!"

Kali was surprised.

Valeria asked. "Why? It's not like you are losing anything. We've done it once. Doing it more times is not that bad, right?"

Tatyana sneered. "Right, if that logic were valid, how about if I kill one person, killing ten more is the same?"

Valeria and Kali were stunned. However, it was not because of the comparison but because of Tatyana's words.

Valeria said. "Tatyana, I can't feel exactly how many you've killed. This means that my senses are not sharp enough for that, and I'm confident in quantifying killing intent up to ten billion people with my current strength. This means that the number should be quite exaggerated for someone to have so many people killed that I can't even quantify it. The only ones I've encountered that killed so many are Gods related to slaughter, war, or death."

Tatyana felt that if she kept speaking with Valeria, her rolling eyes would send her flying away like a helicopter or something. "It was an example. Also, I'm a freaking Divine Lich Empress Demigoddess!"

Tatyana waved her hand. "You know what? Leave it. To think that I'm the person with logical thinking in this conversation. Kali, either you teach your second lover, I mean, summoned spirit, how to think normally, or I'll throw her to a place she can learn!"

Kali blushed and coughed. Tatyana spoke. "Don't try to deny it. I've seen your gaze stay on that green dick more than necessary. If you want to do it, remember to ask Yasenia first."

Kali blushed harder and nodded. "Don't worry, mother-in-law. I won't do it with Valeria if Yasenia is not present. She is my first and always will be."

Tatyana nodded. "That is a relief. Yasenia's love for you is very, very profound. I hope you do not do anything to betray her."

Kali seriously nodded. She would never, in a million years, do something like that.

Then, Tatyana carried the dragoness princess carry and said while leaving. "Valeria, in truth, the reason for not letting you have intercourse with her is quite simple. However, until you understand how feelings work inside that empty Spirit head of yours, you can only dream of fucking Yasenia again."

Then, she closed the door, leaving behind a puzzled Valeria and a wryly smiling Kali.