Forced to watch gay porn by his sisters, Shinya discovers that one of the actors looks just like Kei, a boy from the class next to his. Shinya had never given Kei a second thought before, but after seeing the video, Shinya becomes curious and approaches him. Somehow, Kei ends up giving Shinya a blow job! What's more, thanks to Kei's unique tongue technique, Shinya only lasts a few seconds... Shinya's bewildered, but Kei has a wicked grin on his face. "From now on, you're my slave." From that day onwards, Shinya leads a lifestyle he dare not speak about...