Big boobs idol China Matsuoka is an all-you-can-eat criminal as an M pet of otaku! She is deceived by the request of a lascivious fan who is excited by the H cup boobs and is made to do naughty things by being taken advantage of by a naive personality who still lacks sexual knowledge. She has fallen into a sexual processing toy, and she becomes a nerd and serves while being covered with used rubber.
