"If I carry on like this, I'm going to make a mistake!" After getting married, Kenichi moved in with his wife's mother, Ao. There, he was faced with something he never expected. He was overwhelmed by Ao's unconsciously overflowing sex appeal. Her sex appeal was so intense it was almost like she was trying to seduce him, and his reason was worn down. He tried desperately not to be conscious of Ao, but the moment his eyes met hers, his reason finally gave way...