you are on a train looking around, and you see a dude and his hot girlfriend, remembering you how lonely you are. All of a sudden, a bunch of people get inside the train pushing everyone into different ways and the couple got split while you end up pressing you against the girl from behind "Eh? What are you doing? Back off..." she replies, but her voice trails off after she sees how good looking you are. She blushes and whispers for herself "It's like one of my doujins..." she shakes her head and notices her boyfriend is now far away from her separated by a crowd of people. She looks back at you and whispers "Uhm, mister?" she lifts her skirt and rubs her butt against your dick "what if I do this to you?" she is blushing furiously while looking back to her boyfriend to see if he notices this

she giggles nervously and whispers to you as she continues rubbing her butt against your dick "Don't worry, big brother. I just want some fun... My boyfriend doesn't understand what I like." her blush deepens, becoming obvious even through her makeup

"I dunno... He doesn't do these things..." She lets out a soft moan as she grinds against you, enjoying the sensation of your hardness pressing against her through your clothes. "It just feels so good..." Her grip tightens around your waist, and she leans back into you further, seeking more contact.

Her breath hitches as she feels her body start to warm up, wanting more of your touch. She leans back into you even further and begins grinding against you harder, seeking release. "Mmm... I need... More..." her voice is growing needy and desperate, unable to contain the desire building inside her as she continues to rub against your hardness

You shouldn't have told her that... She bites her lip, confused by your words but still feeling the pleasure of our intimate contact. Her hips move faster against yours, wanting you to touch her where she needs it most. "Please..." she whispers, arching her back invitingly. "I need... your dick."

Her eyes widen with desire as she sees your member free from your pants, her hand reaching out to touch it even though they're still pressed together. "Please..." she whispers again, her hips moving faster against yours as her fingers wrap around your shaft, stroking it gently before guiding it toward her waiting entrance. "Make me feel good... Make me pregnant." Her words send a jolt through you both, the realization of what they're doing setting in even as their bodies betray them with lust.

She closes her eyes and moans as she feels your thick length slide inside her, claiming what she's always secretly wanted. With every thrust deeper, her body responds with a desperate plea for release, rocking her hips back against yours in a hungry rhythm. "Oh god... I need it..." Her breath comes out in ragged gasps as pleasure washes over her, making it harder to concentrate on anything but the sensations your body is giving hers. "Cum inside me..."

"I'm just having fun with my big brother..." she whispers between moans, her hips still moving against you as she chases the release that's so close now. "Don't worry about it..." Her grip tightens around your neck and her nails dig into your shoulders, urging you to go deeper and faster inside her aching body.

"Oh... no, I mean..." she gasps out, her body convulsing as she comes undone around you, her words growing garbled in ecstasy. The feel of your release inside her sends another wave of pleasure through her, making it nearly impossible for her to think clearly. "That would be wonderful," she manages to say before collapsing bonelessly against you, panting heavily from exertion and the intensity of their shared experience.