At a busy area near the Yurikamome station where many office workers pass through, we approached a girl with a great vibe. Her name is Nagichan, and despite her cute name, we were stunned by her exceptionally high facial beauty. She's a sporty girl involved in a basketball circle, and since she happened to be free during summer break, she agreed to our approach. Her cheerful and easygoing personality made conversation flow naturally, and inviting her to a hotel went smoothly. Drinking together, we wanted to get to know her better, so we started playing a game. Under the influence of alcohol, she gradually opened up, revealing unexpected sides of herself. She mentioned having little interaction with men normally, having turned down relationships for the past two years, during which she'd only satisfied herself through masturbation—revealing a surprisingly lustful side. As we slowly started touching her, she initially acted slightly reluctant, but quickly turned horny, her inhibitions melting away one by one. When I rubbed my dick against her, she reached her limit—strings of juice began dripping from her pussy, clearly begging for sex. During intercourse, she displayed intensely masochistic reactions, grinding her hips wildly in rear cowgirl position, writhing in ecstasy with each thrust from behind, moaning in a voice close to orgasm. In the end, she cleaned my filthy, cum-covered dick with her face, bringing everything to a close. It was a day where I was utterly defeated by her insatiable, previously unimaginable sexual appetite.