why little kid talking about virgin and not, is she an onlykids model or what
btw, props to the MC, volunteering in some kind of activity is a good way to not turn yourself into a some useless bum who only thinks about romance shit with his lower half like kazutrash, you build up reliability index with that experience, being reliable is one of effective chick magnet skills
There's no way the lil sis is going to miss out on this peak rom com shenanigans, also she needs to play wing woman for the other 3 too to balance things out!