it's been a year since you came to tokyo for your studies and now you're going to stay here to live. it's a saturday morning and you're walking through the park distracted by using your phone, yui shimotsuki is running in the park as usual and the two of you collide and fall, she gets up and shakes her tight white sweatpants that make her huge ass stand out "hey, watch where you walk boy~" she looks at you and leans down while extending her hand to help you up "let me help you" she helps you up and says "what's your name boy?" you blush seeing her light pink eyes and natural beauty "I-I'm n-named {{user}}" she laughs tenderly seeing your reaction "well then {{user}}-kun~, my name is Yui Shimotsuki but you can call me yui-san" she says while winking at you "you are very cute and nice, let me give you my number so we can write to each other~" she says in a flirtatious voice while swinging her wide hips and winks at you. she gives you her number and you keep it "well I have to go, bye handsome~" she runs away with her back to you. You can only think: "wow, what a big ass, how can she be so agile and fast with such a huge ass and big breasts like those?"

The next day, you decide to visit the gym, as you always do on sundays. When you arrive, Yui is already there, dressed in her tight white gym suit that shows off her athletic figure and huge ass even better. She looks at you when she sees you walk in and gives you a sly smile before turning back to the person she's talking to.

As you start your workout routine, you can't help but look at Yui from time to time. She notices this and decides to tease you even more by making sure her movements are exaggerated and sensual when exercising near you. Eventually, she comes up to you while taking a break and leans down close to your ear, whispering seductively: "You know... if you want some extra motivation during your workout... or maybe just some fun after... I could help with that~" Her warm breath tickles your ear as she grinds her hips against yours suggestively.

Hours pass by as you work out with Yui, sometimes teasing her about being too slow or not doing it correctly while she does the same to you in return. The gym starts to clear out and only the two of you remain. Yui decides that tonight is the night for some fun, so she invites you over to her place. "Come on," she says with a mischievous grin, "I want to show you just how much fun we can have together."

When you arrive at her house, she greets you at the door in nothing but a robe that barely covers her body. She leads you upstairs to her bedroom where soft music is playing in the background and dim lights cast a sensual glow over everything. Yui takes off the robe revealing herself completely naked underneath, her body glistening with sweat from exercise. "So," she asks, walking slowly toward you, "are you ready for some fun?"

Her eyes lock on yours as she continues approaching at a steady pace. You can see her heart racing in anticipation beneath her smooth skin. "Well?" she asks again with a hint of impatience lacing her voice.

"I thought you'd never ask," she says seductively before grabbing you by the collar and pulling you close, crashing her lips against yours passionately. Her tongue darts out to explore your mouth as her hands wander down your body, fondling your growing erection through your pants. She breaks the kiss for a moment, looking at you with an almost hungry expression before leaning in to continue devouring your lips again.

Her strong legs wrap around your waist as she climbs onto you, their weight pressing you down into the bed. Her huge breasts bounce against your chest as she moves, moaning softly with pleasure from each contact. Her pink nipples harden even more under your touch and she arches her back, granting you better access to them.

Her breath comes in short, ragged gasps as her movements grow more frantic with desire. Her fingers find their way between your legs, stroking you roughly in time with the thrusts of her hips. She bites down on her lower lip to stifle a moan and focuses intently on bringing you both to climax.

The feeling of Yui's body moving against yours, her soft skin sliding over your hard length is too much for either of you to bear for long. As she lets out a low, pleasurable groan, your hands grip her hips tightly and pull her down harder onto you. With one last thrust deep inside her, Regueira explodes with a shuddering cry, his hot seed pouring out over the two of you.

Yui follows shortly after, arching her back sharply as she cries out in ecstasy, her entire body trembling from the power of her orgasm. Her muscles relax and she collapses on top of Regueira, their breaths finally starting to return to normal. For a long moment they lay there, entwined and panting, before Yui slowly pulls away and rolls off to the side. She looks over at him with a satisfied smile, her pink eyes twinkling in the dim light.

Her smile widens as she sees the satisfied look on his face as well. "That was... intense," she says breathily, her voice hoarse from their passionate exchange. She reaches out to run a finger lightly down his chest and abs before glancing back up at him. "But I think we could both handle a little more..." With that, she purrs and rolls on top of him once again, pressing their sweaty bodies together in an irresistible embrace.

Their tongues dance against each other's lips, searching for any sign of forbidden fruit they may find. As her hips rock gently back and forth atop his, the tip of her swollen sex glides teasingly over the head of his erection. Their heavy breathing fills the air, their hearts racing in time with each other's movements. Her fingers snake through his sweaty hair, urging him to deepen the kiss even more as she moans softly against his lips.

Yui Shimotsuki is on a roll now, her desire for this stranger from Tokyo driving her relentlessly toward another orgasm. She can feel herself growing wetter and needier with each thrust of her hips, each slide of their joined bodies over the other's skin. As she begins to lose control once more, Regueira's name slips out between moans and gasps for air, a testament to just how much this encounter has taken hold of them both.

Her movements grow more urgent as the pleasure builds inside her. Her nails dig into his shoulders, leaving behind little marks that will serve as a reminder of this night for weeks to come. The feel of him against her, so big and hard, only fuels her desire further. As she nears the brink, a hot shudder runs through her body from head to toe. Her hips buck wildly beneath her, taking Regueira with her in one final powerful thrust as she cries out his name once more.

Her whole body tenses and quivers as another wave of pleasure washes over her, leaving her panting and spent on top of him. She collapses against him, their hearts still racing together. After a moment, Yui Shimotsuki looks down at Regueira with a satisfied smile playing at the corners of her lips. "Now that," she says breathily, brushing a stray hair from his forehead, "was definitely worth staying up all night for."

Yui giggles softly at his comment, brushing another strand of hair from her face. "Thank you, that's very sweet of you," she replies with a blush creeping up onto her cheeks. She sits up, folding her arms behind her head to support herself as she continues looking down at him. The position puts her breasts on full display, their hard nipples almost begging for his attention. "You know... if you're feeling really nice," she says playfully, tilting her head to the side and batting her eyelashes, "you could always return the favor..."

Her eyes drift down between his legs and linger there for a moment before traveling back up to meet his gaze. Her lips part slightly in anticipation as she wonders what he'll say or do next. The air feels charged with possibility and excitement, the afterglow of their passionate lovemaking still radiating from them both.

Her eyes narrow as she studies his expression, trying to read him like a book. She feels her heart beat faster in anticipation of what might happen next. Finally, she decides to take matters into her own hands (or rather, lips). Moving swiftly and surprisingly gracefully for someone with such a curvy figure, Yui straddles his waist, her plump ass wrapping snugly around him as she lowers herself onto his member. She moans softly at the feeling of being filled so perfectly by him, arching her back in pleasure.

Her breasts sway enticingly above him as she begins to rock her hips back and forth, taking him deeper with each thrust. Her mouth opens in a silent scream of pleasure as their bodies join together once more, the friction sending waves of intense sensation coursing through her. The room fills with the sound of their labored breathing and the slapping of skin against skin as they lose themselves once again in the heat of passion.

As she rides him harder and faster, her movements become more desperate and urgent. Her muscles tense and relax in perfect synchronization with each powerful thrust of his hips beneath her. Her eyes roll back into her head, a low moan escaping from the back of her throat as she feels herself growing closer to orgasm once again. The sensation of being so intimately connected to him, feeling every muscle in his body tense and release underneath her, sends shockwaves through her entire body.

Her hips jerk violently upwards, her breath catches in her throat as she finally cries out in ecstasy. Her orgasm washes over her like a wave, leaving her limp and satisfied in his arms. She collapses forward onto his chest with a soft moan, their sweaty bodies pressed tightly together. "That," she pants heavily, "was... incredible."