My daughter has a boyfriend. Yukari congratulated her verbally, but the boy is full of sexual desire. She worried whether they were using contraception properly. To drive the point home, Yukari tried to probe into her daughter's sex life, but the boyfriend's reaction was subtle... When she pressed further, he became suspicious and flustered. So they haven't done it yet. Could it be that... he's a virgin? Her daughter's boyfriend's adorable reactions. Faced with the boy's innocent expression, Yukari felt her dormant 'virgin killer' blood stirring.
