Bokutachi wa Asu ni Mukatte Ikiru no da

One day a crowd of boys rushed to Tasuku's school, claiming that he is the "Luck Goddess' Son", also asking Tasuku to get into bed with them, bringing everyone good fortune. Tasuku's very angry about it, but if he used this power he might make his best friend Oono, the lottery lover, become his. In order to test his powers, Tasuku actually begins to lure Oono...!