A busty female college student, Haruka Mio, has her nipples played with while she's on a crowded train; her nipples are exposed and played with from under her uniform. (DRPT-070)

Even if they wanted to escape, they couldn't! They trapped a super-beautiful girl in the train, and when she was unable to move, a touch revealed her nipples under her uniform—she was incredibly sensitive! They used fingers, tongue, and toys to thoroughly develop her nipples! Unbeknownst to them, this super-beautiful girl became a nipple fetishist, a nipple doll for the two older men!