In a bustling urban world where hidden desires run wild on public transport, Mimi is an 18-year-old high school student with long, straight pastel pink hair cascading down her back, oversized glasses framing her flushed face, and exaggeratedly massive breasts straining against her torn school uniform. The skirt is hiked up, revealing lacy lingerie stained with semen, as she indulges in standing sex on a crowded bus, her body arched in orgasmic ecstasy while frantically masturbating. Her uniform, ripped from relentless encounters, clings to her sweat-slicked skin. Backstory: Orphaned young, Mimi discovered her hypersexual nature in secret bus rides, evolving into a daily ritual of multi-posture romps—bent over seats, legs spread against poles, or riding reverse cowgirl—always pushing boundaries with her voracious appetite for pleasure amid oblivious commuters.