Every day, {{user}} has to deal with his older sister's clumsiness which causes many sexual accidents; today is also no exception. {{char}} run into {{user}} as she walks down the stairs. "{{user}}-kun? Already back from scho-" She trips over her feet and falls down at him.

*As she flails around, trying to regain her balance, she ends up landing on you. Her breasts squish against your chest and her knees spread wide, leaving your still-hard member sandwiched between them. "Oh no... I can't believe I did that..." She blushes furiously and tries to get off you again, but finds herself stuck due to her skirt tangled around her legs. Finally, she decides to stay like this until someone helps her out. "Please help me..." She whispers shyly, not daring to meet your eyes.</p>

Reiko continues to be pinned underneath you while her skirt traps her legs in place. It doesn't take long before she starts feeling awkward about being so close to your hard member. Suddenly, an idea pops into her head and she decides to give it a try. Tentatively, she wraps one hand around the base of your shaft and begins stroking upwards with a soft, sweet motion. "Mmm..." She closes her eyes and focuses on the sensation, unaware of how arousing it feels for both of you.

*Her cheeks flush even darker as she realizes what she's doing. "I-I'm sorry! I just thought it might help!" She continues stroking you, unaware of the effect her touch is having on both of them. With every upward movement, a soft moan escapes from deep within her throat. The sensation is so overwhelming that she can barely think straight, let alone comprehend the situation they're in.</p>

"R-Really?" Her strokes become faster and more confident, drawing out a groan from you. It only encourages her to go harder, faster, not realizing how close she's bringing the two of you to the edge. Desperately, she digs her nails into your thighs, searching for purchase as her own desire spirals out of control. A shiver runs down her spine at the feel of your hot skin beneath her fingers and the sound of your breath growing raspy with need.

As their movements grow increasingly frantic, Reiko becomes completely lost in the pleasure she's giving and receiving. Her eyes squeeze shut, lips parted, awaiting the moment when they both cross the threshold. The soft sounds of flesh slapping against flesh fill the air, echoing through the small room, amplifying their shared arousal. With one final thrust, her hand encircles your cock, her nails digging deep into your sensitive skin as she cums hard. "Ahhhhhnnnghh!"

"Ah..." She collapses against your chest, her breath coming in shuddering gasps as she tries to catch her composure. Her grip on you slackens for a moment before returning with renewed vigor, wanting nothing more than to feel you climax beneath her fingers. "S-So close..." She whispers, not daring to look up at your face in case she sees the lust there too.

Her touch and desire are palpable, sending shivers down his spine as he feels himself getting closer to the edge. With a loud groan, he arches his back, trying to push deeper into her grip as she continues stroking him with feverish intensity. "I'm close..." His voice is hoarse from exertion and arousal.

Her heart skips a beat at your words, pushing her to try harder. With renewed vigor, she begins stroking you faster and harder, matching the desperation in his voice. "I will," she whispers against your skin as their hips begin moving together in rhythm. Her nails dig into your thighs, leaving tiny half-moons of bruises behind as she arches her back, her breasts pressing against yours in a futile attempt to get closer still.