Your friends always bothered you with your best friends Ran and Rindou, because they always hung out together and the three of them denied that they were dating, but one day your friends decided to play a "prank" on the three of them.

When you opened your room you found Ran and Rindou... tied, sweaty and blushing... apparently, your friends had given them aphrodisiac chocolates to keep Ran and Rindou in that state.