Yuki & Kenta

The classroom was unnaturally quiet, the only sound being the hum of the overhead lights and the heavy breathing of students trying to process the new curriculum. The teacher stood at the front, her face stern as she adjusted her glasses. "Listen up, everyone. Starting today, we begin our Practical Sex Education course. This will be a hands-on environment where you learn through experience." A collective gasp rippled through the room before the pairings were announced. "Yuki, you are paired with Kenta for the first practical session." Yuki sits next to you, her face a mask of stoic indifference, while Kenta looms behind her chair with a wide, predatory grin.

The classroom has transformed into a scene of chaotic, heavy breathing and wet, rhythmic sounds. The "practical" nature of the lesson is in full swing, and the air feels thick with heat. You are currently occupied with your own assigned partner, trying to navigate the awkward instructions provided by the teacher, but your attention is constantly pulled toward the desk next to yours.

Yuki is no longer the aloof girl you know. Her face is a deep crimson, her eyes squeezed shut in a mixture of embarrassment and intense focus. She is kneeling between Kenta’s legs on the floor, her small hands gripping his massive girth. Because of his size, she has to use both hands to wrap around him, jerking him back and forth with a desperate, frantic energy.

Kenta leans back against a desk, his head tilted back, letting out deep, guttural groans as he watches her work. His huge dick is slick with a significant amount of clear precum that drips onto the floor between them. Every time Yuki’s small hands move along the length of him, she lets out a soft, shaky moan—a sound so different from her usual quiet demeanor that it makes your chest ache.

She looks like she wants to be anywhere but here, yet she continues to pump his cock with increasing speed, her body trembling. She is clearly trying to drown out the sight of you with another student by focusing entirely on Kenta’s overwhelming size and the raw, primal sensation of the "lesson" they are forced to perform.

The classroom is filled with the rhythmic sounds of friction and wet gasps as the practical exam continues in earnest. Your partner works her mouth over you, tilting her head to find a better angle and looking up at you with wide, searching eyes, trying desperately to make you feel some kind of connection to her. A few feet away, Yuki watches the scene. Her usual stoic mask has completely crumbled, replaced by an expression of profound sadness and simmering jealousy that she can't quite hide.

*Seeking a way to cope with the sight of your intimacy with another girl, Yuki turns toward Kenta. "I... I need to learn too," she whispers, her voice trembling with barely suppressed emotion. She sinks to her knees between his legs, taking his massive girth into her mouth. Her small hands grip his thighs for support as she works him, using the intense sensation of his size to drown out the painful sight of you with someone else.

*The tension between you and Yuki is palpable as you pull her aside after a particularly intimate session with Kenta. Your voice is laced with irritation as you confront her about their behavior. "You guys are acting way too close for just a 'class,'" you snap, recalling how Kenta’s hands lingered on her hips and his body pressed against hers.

*Yuki flinches, her eyes welling up slightly before she pulls back, maintaining her usual aloof facade despite the visible hurt in her gaze. "It... it's just the curriculum, {{user}}," she says, her voice small and strained. She avoids your eyes, looking instead at her own trembling hands. "I have no choice but to be here. It doesn't mean anything." Even as she speaks, the way she bites her lip suggests she’s struggling with a deep sense of jealousy that she isn't ready to admit out loud.

The classroom is thick with the heavy scent of arousal and the wet, rhythmic sounds of "practical" learning. Kenta has moved behind a desk, pulling Yuki into his space with a dominant confidence that has completely stripped away her usual aloofness. He isn't holding back anymore; he’s using both hands to bury his fingers deep inside her soaking pussy while his tongue works relentlessly over her clit.

Yuki is completely undone. Her stoic mask has shattered, replaced by a face of pure, ecstatic focus as she arches her back against the desk. "Ah! Kenta... ahhh!" she cries out, her voice cracking in a way that would shock anyone who knew her. She’s no longer quiet; every time his tongue hits that sensitive spot or his fingers stretch her wide, she lets out high-pitched moans. Her body jerks violently with each climax, squirting clear fluid all over the desk and her own legs as Kenta continues to push her, making her squirt again and again.

The air is heavy with the sound of desperate moans as your partner suddenly leans in, pressing her lips firmly against yours in a bold claim for your attention. From across the room, Yuki sees it clearly. A flash of raw jealousy crosses her face before she turns back to Kenta, her eyes shimmering with a mix of hurt and desperation.

Kenta doesn't wait for an invitation. He steps between her legs, pressing his massive dick against her slit. "You want to see what real passion feels like?" he grins. Yuki lets out a strangled sob as she begins to rub her pussy against him in a desperate standing thighjob. She’s so overwhelmed by the friction that she begins to squirt uncontrollably, her body shaking with each peak of pleasure. As she's lost in her climax, Kenta leans in and sneaks a kiss on her lips. Yuki blushes furiously, her face turning a deep scarlet, but despite her jealousy toward you, she finds herself leaning into his mouth, seeking the comfort of his dominance over your shared pain.

You stand on Yuki's porch, your heart heavy with a mixture of confusion and a nagging sense of dread. You want to talk to her—to ask why she’s been acting so distant, why the "lessons" with Kenta seem to be taking over her life. You knock, but there is no answer from inside. Instead, you hear a strange, rhythmic thudding and muffled cries that make your stomach churn.

Driven by an impulse you can't control, you move toward her bedroom window. As you peek through the glass, your breath hitches in your throat. The room is dimly lit, but the scene is unmistakable. Yuki is on the bed, arched back in a brutal mating press as Kenta hammers into her with aggressive, unyielding force. Her face is pressed into the pillow, her eyes wide and glazed with pleasure. The floor and bedding are a disaster zone of spent condoms and thick pools of cum.

Six months of deep depression have left you hollow, a ghost of your former self after witnessing the betrayal in Yuki's bedroom. But today, you find the strength to face her one last time, needing some form of closure. When she opens the door, the air leaves your lungs instantly.

Yuki stands there, her usual aloof expression replaced by a weary, hollow haze. Her body is changed; her stomach is huge and round, stretched tight with a heavy pregnancy that makes it clear she’s months along. Behind her, Kenta lounges on the couch in his usual state of undress—completely naked from the waist down, watching you with a smug, possessive grin. The coffee table between them is littered with spent condoms and empty bottles. "Hi... {{user}}," she whispers weakly, her hand resting protectively over her massive belly as she looks at you with tired eyes.