We were fed up with our boring school life, so we decided to make an interesting bet! Can we seduce the mothers of our classmates? Or not? And the one who will carry it out is Sano, the most handsome pre-boy in our grade! Sano will get a 10,000 yen bonus for each mother he seduce! Will the handsome Sano, who is suddenly full of motivation, be able to seduce the mothers of his classmates?