But even though she approached him so directly, she still seemed concerned about being discovered by waking Mio and Haruko from their sleep; She even seemed surprised by her own moaning and hastily she placed her own hand to her mouth in an effort to stifle the sound she had issued.
As they kept grinding on each other, he noticed that she wasn’t even wearing any panties. His eyes widened in surprise and his heart began to beat faster as a wave of desire flooded through him.
He finally understood that she was sending him obvious signals and he began to lose his reservations. Although it was out of his comfort zone, he had made up his mind to make a move.
He slid off his boxer shorts and pressed himself against her soft body, nestling his hard shaft between her tight butt cheeks. The feeling of her delicate curves pressing against him was exhilarating beyond measure; a sensation unlike anything he had ever experienced before. His skin tingled.
He kissed her neck and moved a bit lower, both of his hands now cupping her hips. He wanted to feel the warmth between her legs so he pressed forward lightly. His manhood delicately rubbing against the entrance of her womanhood; she welcomed him with a slight parting of her thighs. His pre-ejaculate oozing out from the tip as it was now completely exposed to its surroundings, and he could also tell that she had groomed herself neatly as no pubic hair came into contact with him, he felt that she wanted this as much as he did.
Now, taking the lead, she put her hand on him and helped guide his shaft inside of her. Her pussy lips welcomed him by spreading wide to let his sizable dick in. He went slowly and carefully, mindful not to make too much noise and wake up the people sleeping in close proximity. He knew that his member was rather large, and she seemed so petite, so he had to be extra careful as he moved forward.
Even though he could sense that she wanted to let him in, it was clear that her body was having its limits. But, his rutting desire kept surging on and he continued pushing his huge cock deeper into her. The warmth and wetness of her tight hole felt extraordinary but it obviously wasn't designed for something as larger as his dick.
He pushed his way into her even further and was now halfway in. He moved back slightly, only to make another moving thrust forward. His hardness parted her lips even wider as he penetrated deeper, pushing himself further inside her. She moaned into the pillow, trying desperately to muffle the sound of pleasure emanating from within her.
Under her moaning, she would start to whisper and mumble something in Japanese, at first he couldn’t understand. But then a few words started to sounded familiar something along the lines of “too big” or “so much bigger”. Finally the Japanese lessons from his former roommate, Kenji, had payed off.
He kept thrusting in and out of her, pushing farther each time and widening her entrance. He was amazed at the depths she could take it despite her small size. His movements were slow but intense, as he continued to increase his speed and deepen his penetration he felt an immense pleasure radiating through him.
His arms still slung around her, he grabbed her tighter and pulled her towards himself with such vigor that his hip thrust forward and suddenly, in a single moment, he was balls deep inside of her. Her breath hitched as the intensity of the experience began to sink in for both of them. He could feel his entire length pressing firmly into hers as if the two were made for each other. The sensation was pure ecstasy for them.
Her entire body was shaking uncontrollably as she reached her climax, and Anon held her close, not letting her get away. He felt the quaking of her inner walls as they contracted around his member. The intensity of the moment was almost overwhelming; pleasure flooded through them both and electrified their souls.
But he wasn't ready to finish yet, and as her spasms started to subside, he began to massage her breasts and gradually entered her again. This time his thrusts were slower, more deliberate. His hands moved around the curves of her body while his lips kissed her neck and shoulders.
His thrusts were intense, making sure to always drive himself as deeply as possible into her. With each stroke, he would slowly start to pull his penis out, only to immediately and eagerly slide it back in. The combination of entering and leaving her aroused entrance created a unique sensation around the head of his hard manhood. He was getting ever-closer to the edge of his climax, feeling pleasure course through every fiber of himself.
Yuki's body was again trembling uncontrollably, her legs twitching and her hands quickly shifting around. She brought one arm up to hug her knees close to her chest and clasped the other over her mouth, hoping that this would be enough to stop the shaking and keep the others from noticing.
This was an entirely new experience for Anon, non of he previous partners ever took this position. He had to find the right angle in order to ensure he could keep fully penetrating her.
He continued with the same rhythm he had before, pushing into her and pulling out again. The pace gradually increased as he neared his climax, his thrusts becoming more powerful in intensity. Perhaps it was this combined with her new body position that caused him to mistakenly push against the wrong hole. He could feel her body tense up and she gasped aloud.
But his firm thrust had already breached her anal walls and he was halfway in her backside. The sensation was unparalleled.
He heard her voice, muffled and quiet as it was. She wasn't able to scream out in protest, only a tiny whisper of a plea for help. Even if he didn't understand the Japanese words that she spoke, it was plain to see that she had not expected what had happened. Her body language exposed her confusion.
Anon knew he should pull out - this was not the way to get a girl to do anal intercourse, but the pleasure was so alluring, he wanted to at least plunge deep into her ass one more time before having to withdraw. He had never felt anything like this before and it seemed like all his inhibitions had gone out of the window.
Slowly he inched closer, pushing himself deeper and deeper. Until finally, he was balls deep inside her again, but this time in her rear.
Yuki was still stubbornly whispering, although she did not move or leave. He wondered if this was because in some way she enjoyed it or if it was because she wasn't willing to wake up the others. He could hear her quiet muttering, which included some words he could understand such as "ass forbidden" and "first time".
But just as he prepared to separate his dick from her asshole, he heard the sound of somebody getting up from their bed. She had also heard it and her body froze in fear.
Both Anon and Yuki abruptly halted their motions, shock freezing them in place. Yuki then attempted to cover her body quickly with the blanket, eased by the fact that darkness had yet to dawn and provide visibility for anyone who would happen upon them. They stayed for a moment in complete stillness, Anon's manhood still firmly lodged inside of her tight backside. He yearned to keep going.
Even though it was too dark to make out any details, it must have been Mio taking the ladder down from her bunk bed. She seemed to be trying hard to keep quiet, to not wake up everyone else in the room.
The tight grip of Yuki’s ass was too much for Anon to handle, and he could feel the throbbing of his orgasm approaching without either him or her even having to move. Right as Mio was passing them, in an effort to reach the door that led out into the hallway, Anon’s penis began twitching and releasing a huge load of cum inside Yuki’s rear.
The constraints of not being able to move a single muscle or utter any sound only increased the intensity of his pleasure.
Mio vanished through the door, and Yuki started to protest again, though her voice was barely audible due to Haruko's presence in the room. Anon could hardly do anything at this point as his penis continued ejaculating into her bottom.
His powerful climax gradually subsided, and he held Yuki close as he savored the moment. This petite human was now in his arms, and it felt extraordinary.
Mio had returned to the room, just at the point where he wanted to set Yuki free from his grasp. So he had to stay and keep his dick inside her for a few more moments until Mio was positioned comfortably back in bed.
He waited a bit longer to make sure that Mio wouldn’t notice them, and he soon felt Yuki’s breathing becoming more regular and her body starting to relax. She was gradually drifting off to sleep in his arms.
With her fast asleep now, there was no longer any rush to extract himself from her body. He relished in the blissful pleasure of his embedded member in her. The sensation of being inside her tightness and the pleasure it brought him was too overwhelming, and after just having climaxed already his arousal began once again.
His penis had deflated to about half its erected state while they were hiding, and was now growing in size again. The rush of blood coursing through his veins made it expand, pushing her inner walls farther apart and widening her from the inside.
She was passed out in a drunken slumber, her body tight against his. Such an amazing feeling to be snuggled up next to her; the warmth of her butt pressing into his hip and his hard member nestled comfortably in the cradle of her backside. Every exhale slowly released as she breathed in a regular rythmn.
Anon was debating whether he should wake her, so that she could return to her own bed before Mio and Haruko had the chance to notice them together. He began to question if it was alright for them to be seen in such an affectionate display by her sister; after all, Yuki and him were both single so there was nothing wrong with a little snuggling. Still, he couldn't help but feel a little apprehensive about what Mio and Haruko might think of it.
Of course, the irony of the situation was not lost on him; here he was pretending to merely be cuddling with Yuki above the sheets while quietly engaging in below-the-sheet anal penetration.
While these thoughts were spinning around in his head, the effects of the alcohol and a long day had taken their toll on Anon. He drifted off to sleep, still connected to the insides of Yuki's rear, with both of them snuggling close together in a peaceful embrace.
Their physical bond appeared to deepen their sense of intimacy and solace, a profound comfort that hung delicately in the balance, vulnerable to disruption should either Mio or Haruko awaken.
