New project!! TTM (lose if you get an erection) × SSM (lose if you ejaculate)! The home tutor sister sweetly tempts you, a little game to improve your grades. You lose if you get an erection, I won't let you off easy. Oh~ you got an erection again. Well then, as a special reward, I'll give it to those who don't ejaculate... A secret teasing endurance game that you can't tell your parents! Look, if you get an erection, you won't be able to insert it into the teacher's vagina, and if you ejaculate here, you won't be able to release inside. Hell of enduring ejaculation while being super tempted by whispers in your ear!!
