I accidentally discovered a girl with beautiful legs and a pure, untouched vibe. Right then and there, she casually squatted down, giving me a perfect upskirt view—I couldn't be more grateful. I managed to catch the same train as her, so I started by lightly lifting her skirt to test her reaction. She didn't seem to notice, so I began touching her. She offered slight resistance, but it was weak—this was going to be fun. I lifted her skirt and started rubbing her pussy through her panties. Since her legs were tightly closed, I shifted focus to her upper body, unbuttoning her blouse and successfully reaching her breasts. Her nipples were a pretty pink—just as I suspected, she's inexperienced. Her panties were already getting wet, so it was time to bring out the vibrator. Pressing it against her made her body twitch—she was responding well. Her floral-patterned lingerie was adorable, a big plus in my book. I slipped the vibrator inside her panties and applied it directly to her pussy. Then I guided her hand to my cock, and we started pleasuring each other. Her smooth, youthful skin, gorgeous legs, and big, shapely ass felt incredible to touch. She looked like she was enjoying it, desperately trying to suppress her moans—that innocent struggle turned me on so much. I showed her the vibrator, now slick with her juices, and she shyly shook her head in embarrassment—so damn cute. Seizing the moment, I pulled her panties off and spread her open. Her pussy was already soaked and slippery, so I gently fingered her. Soon, she squirted hard, making wet, splashing sounds. I urged her to get off at the next station and successfully led her into a toilet stall. I pulled the trembling girl close and checked her pussy—flooded with arousal. I had her sit on the toilet seat, spread her legs, and applied the vibrator directly to her sensitive spots. She started breathing heavily, her face lost in ecstasy. While thrusting in and out, I stimulated her clit, making her pussy grow redder. When I fingered deep inside, thick, slippery juices clung to my fingers—so damn hot. With her pussy fully ready, I entered her bareback from behind in doggystyle. Her tightness was insane—clearly not used much. I couldn't stop thrusting, overwhelmed by pleasure. Each thrust made her moan uncontrollably—unbearably erotic. Overcome by sensation, I climaxed hard, shooting a massive creampie deep inside her. She looked dazed, stunned by the sudden creampie—so damn cute. Coming back to her senses, she quickly wiped her pussy with toilet paper, pulled her panties back on, and started preparing to leave. I waved goodbye as she hurried off.