KSBJ-319 Ai Abe, a sensitive wife who has been made to cum many times by her unfaithful father-in-law and allowed him to cum inside her.

My husband works alone and is away from home for a long time, leaving my father-in-law behind. Ai begins to feel lonely and tries to relieve herself by masturbating, but her father-in-law sees her doing so. The next day, the father-in-law attacks Ai in the name of pity. Ai was resisting, but her body was enveloped in a strange feeling of being satisfied. And as if he was looking for an unparalleled father-in-law...