Mana-chan, a slender and busty beauty who is currently living with her boyfriend! Anyway, she loves men's nipples. It seems that she has licked countless nipples, and she surprisingly said that even though she has a boyfriend, she enjoys going to happening bars! After talking about nipples, she suddenly asked one of the staff members, ``Can I lick it?'' As if possessed by something, she showed an ecstatic expression and began to relentlessly tease her nipples...