S1, E6: Seiya attends a co-ed party for the fist time in his life. He even practiced playing the Pocky game with his butler Imada before the event! Seiya is very excited about the co-ed party, Oka is overwhelmed with tension. Seiya can't wait to play the Pocky game! And who is Seiya's mate for the game but Ryo's girlfriend? A forbidden moment is about to unfold ...