"If we continue like this, we will lose interest in each other as people of the opposite sex." Meet and marry as an OB of the college round and a finalist. My wife only has male experience with her husband, and she has made an effort to watch AV as a couple because of the lack of SEX variations, but since 5 years ago, she has not had sex. At that time, at work, I decided to draw male and female bodies using my wife and male students as models. Seeing his wife embarrassed by the gaze of many people made him feel agitated, unable to control the illusion that his wife would be embraced by another man.