Mako is a girl who has been interested in the anus since she was young. She had a conversation with her uncle about her sexual fantasies and became obsessed with doing obscene acts. She is taught about outdoor fellatio, drinking urine, and the pleasure of having a tongue screwed into her ass. However, when she found out that her uncle was actually her mother's hentai play sex friend! She was determined to out do her mother and devotes her virgin asshole to her mother's friend! XCREAM DUGA