Hitomi PPPD-721, a bathhouse mascot offering erotic services and featuring large breasts.

The secret to this bathhouse's popularity is that the mascot, a woman with O-cup breasts, uses her foamy, voluptuous breasts to scrub your back, performs breast sex that even clamps down on your glans for stress relief, and cleans your penis with her soaked vagina! She's so innocent and naive that she'll let you ejaculate as you please, even inside you is okay!