Episode 2: You Got Your Wish, Senpai!!/'Sup, Senpai?!

Naoto buys an erotic vampire manga which Nagatoro steals. The next day she proposes a game of accurately poking where each other's nipples are under their clothing, with the prize of a ticket to force the loser to do any one thing without refusing. Naoto agrees, hoping he can force her to stop teasing him.