A self-employed couple tired of life and work, with a failing sex life. They visited a psychiatric clinic, but it was an awful clinic where a corrupt doctor, Ozawa, awaits them to perform obscene brainwashing and sex training under the guise of treatment. With the evil treatment digging into her heart, Miki gradually becomes a slut. She has sex with her husband in front of Dr. Ozawa and continues to have sex at home. While her husband is happy that everything went well, Miki can't forget Dr. Ozawa's huge cock. "It's not an examination, but how about coming over for dinner at my place next week to celebrate your recovery?" Invited by Dr. Ozawa, the couple visited his home, and the husband found out Mikis true feelings. "Miki, choose. If you pick me, you'll spend the rest of your life as my sex slave●." "So, which one will you choose?" "Teacher, make me your sex slave." The two of them have intense slave sex in front of her husband. Miki is driven to the peak by Doctor Ozawa's massive cock...
