``Mio Aoyama'', a 32-year-old married woman who runs a restaurant with her husband, makes her AV debut! - She is a masochist who says, ``I like it so much that it hurts,'' and it seems that she is not satisfied with her sex life with her serious husband. - I want to satisfy my desires with AV! - That's why I decided to appear on the show. - When he sees the actor's big penis, he smiles widely and stimulates it with careful tongue movements. - When he is penetrated deep inside by the violent piston, he makes a sound of pain but enjoys the pleasure he had never experienced before. - After that, in order to make her wishes come true, he restrains her whole body and trains her. - Even though she is feeling pain, she is looking for more stimulation, so he gives her a thorough training...