MIUM-420 Couple into cosplay and perverted play gets sexual guidance from an AV actor

The crew follows a couple who practice perverted sex at home, meeting the woman in gym clothes and later interviewing them at the boyfriend's apartment, where they show a homemade sex video. The woman works at a maid cafe and the boyfriend is a customer, both into otaku hobbies and cosplay. They receive advice from an AV actor on improving their sex life, but the session ends with the actor having sex with the woman in front of her boyfriend, who agreed to the request.