After Kars lay down in Fujiwara Mokou's embrace, the blanket covered both of them. Pressed tightly against Fujiwara Mokou's body, Kars faced her breasts and opened his mouth, biting and sucking her nipple.
"You're a lustful brat indeed… Sucking on my nipple so hard…" Fujiwara Mokou felt Kars's tongue and teeth continuously assaulting her nipple. The sensation made Fujiwara Mokou moan softly.
Hearing the moaning beside him, Kars craved more pleasure from Fujiwara Mokou. He slowly lifted one of her legs, pulled his cock out of his pants, and slowly rubbed it against her pussy.
"So hot…" Fujiwara Mokou felt the heat of his cock rubbing against her pussy, a temperature that felt almost scalding. To her recently climaxed pussy, this was very tempting, making her want to have it inserted inside.
"He's just a brat whose pubic hair hasn't fully grown yet, and he's already thinking about this kind of thing." The speed of his cock rubbing against her pussy quickened significantly, indicating how eager he was to enter her pussy and enjoy himself. Fujiwara Mokou, as a participant, also had the same thoughts.
"Ha~ I'll give in to you this time. Let you taste a little bit of adult flavor. Hurry up and thrust it in, Kars." After Fujiwara Mokou said this, she felt the cock rubbing against her pussy increase in force. After her pussy swallowed a part of his cock, Kars pushed with a little force, breaking through the barrier and allowing his cock to fully enter her pussy.
"Eek!?" The entry of his cock made Fujiwara Mokou's eyes widen. Her entire body trembled with excitement, as if she had been shocked by electricity.
"This is… this is bad… this feeling… and its size is much larger than expected… It… it might turn me into a lustful slut…"
"Aah, aaah~ No good… if you move like this… it's getting more and more intense…" As Kars started to move, Fujiwara Mokou began to moan uncontrollably. Under the continuous rush of pleasure, Fujiwara Mokou felt her rationality quickly dwindling. She never thought she would be fucked by a cock from a boy many years younger than her to the point of nearly becoming his sex slave.
"Mokou, did Kars arrive?" Just as Fujiwara Mokou was immersed in this pleasure, Keine's voice startled her awake, making her instantly nervous.
"Hmm!?" Kars felt the comfortable, warm pussy suddenly tighten. The intense compression increased his urge to cum.
"Oh no… I forgot this is Keine's house." Fujiwara Mokou's first thought wasn't to stop, but to turn her back to the outside, making it look like she was asleep. She didn't stop Kars, allowing him to continue thrusting his cock into her pussy.
"Huh? Is she asleep?" Keine, returning to the room, saw Fujiwara Mokou resting on the bed and breathed a sigh of relief. If that was the case, she could also do those things with Kars.
Keine didn't approach, which made Fujiwara Mokou relax a little, but the intense feeling of being in this tense atmosphere made the sex even more intense. Their body temperatures quickly rose, and their hold on rationality rapidly declined. Especially, her uterus's desire tightly gripped Kars's cock, leaving no possibility of escape.
"I can't hold back… I'm going to cum…" With Kars's uncontrolled moan, his cock began to cum inside Fujiwara Mokou's pussy. The white semen continuously surged into her uterus, making Fujiwara Mokou climax along with him.
"This… this amount will definitely get me pregnant…" The feeling of relentless ejaculation inside her belly, even after being completely filled, didn't stop, causing Fujiwara Mokou to completely surrender. She tightly hugged Kars's body, allowing him to continue ejaculating deep inside her.
"I'm completely this brat's woman… Mmm! Kar… Kars, if you start again now… stop quickly…" Fujiwara Mokou, who hadn't fully recovered, felt Kars starting to move again, and this time his movements were even larger, making it possible to hear the commotion. This made Fujiwara Mokou panic.
"If Keine finds out I did this to her student! She definitely won't let me off! Aah, aaah~" Fujiwara Mokou could no longer restrain her voice, and Kars directly changed position, lying on top of Fujiwara Mokou, forcefully moving his hips, causing a clear slapping sound from their bodies colliding.
"Huh!? What are you two doing…" Keine, hearing the commotion and looking back at the bed, saw the situation between Fujiwara Mokou and Kars. She froze, seemingly having not expected Kars to have arrived and started doing this with Fujiwara Mokou without her knowledge.
"Kars is very excited." Watching Kars excitedly thrust his cock into Fujiwara Mokou's pussy, Keine subconsciously clamped her legs together, and then slowly walked over.
"Kei… Keine… this… aah, aaah~" Fujiwara Mokou tried to explain, but the sensation of his cock hitting her uterus made her moan again.
"Mokou, I can't believe you secretly did this without telling me. This makes me very angry." Faced with Keine's seemingly angry expression, Fujiwara Mokou felt a mix of nervousness and immense pleasure. The two feelings intertwined, making her feel like she was going to break down.
But the next moment, what Fujiwara Mokou saw made her feel even more incredible.
"So, Mokou, you have to lick my pussy~" Keine, her face flushed, revealed a lustful smile. She lifted her skirt, exposing her naked body underneath. Since she wanted Kars to come over and do things, she wasn't wearing anything under her clothes.
"Wh-Why?" Fujiwara Mokou was extremely confused by the situation, and Kars explained at that moment.
"Because Teacher Keine is my wife, just like you, Mokou. So it's okay."
Keine… too? This revelation stunned Fujiwara Mokou. Before she could react, Keine climbed onto the bed and sat on Fujiwara Mokou's face.
Fujiwara Mokou found this situation completely unpredictable. After her mouth was blocked by Keine's pussy, she quickly accepted the outcome and began to lick Keine's pussy, her tongue immediately drilling inside.
"And Kars, too. You came here and secretly went for Mokou without telling me. I'm going to punish you properly for this, too." Keine helped Kars, who was lying on top of Fujiwara Mokou, sit up, and then kissed his lips, giving him a passionate French kiss.
Keine's addition made the atmosphere of this sexual encounter even hotter. The moans in the room and the sounds of the bed rocking became continuous and lasting.