``You were born to wear school swimsuits...'' Transfer student Himeka is noticed by her hysterical homeroom teacher who loves school swimsuits and can't stand them. She is drugged to sleep by the pool and even raped and filmed in her swimsuit. Every day, she is blackmailed using her photo and raped in a swimsuit. A perverted teacher who gets excited seeing her dislike. ``You look delicious in your swimsuit.'' A twisted special lesson with just the two of us with no end in sight...