Fall 2010

Miyazawa Akina is the captain of a college softball team who has just hit a string of good luck. Her team has won the tournament, her love life is progressing well and her childhood friend has now become her boyfriend, and she recently won two tickets to a nearby hot springs. In high spirits, she fully intends to relax and celebrate her victories, but she might not be able to get much rest in such a romantic location, alone with the man she loves.

Yu Shirakawa has been living with his grandparents, but now he is going to live with his mother after ten years of separation. Her new husband, his stepfather, has three very beautiful daughters who are now his stepsisters. These girls—Kyoko, Ryoko, and Anzu Shirakawa—are waiting for him, welcome him, and let him use the room their father uses for his archaeological finds. In the room, Yu finds a cursed jar which, unless he collects woman's "love juice" within the period of time, will cast a terrible curse on him.

Yano Megumi has been absent from school for a while, so Igawa Akira is sent to deliver some notes to her and tell her about an upcoming test. While there he peeks at her sketchbook and discovers that she likes to draw yaoi manga, but some parts are off due to her inexperience with boys. Jokingly, he offers to show her what she has not seen, and one thing leads to another… Things get complicated when Fukuhara Shinobu, the class president and Igawa’s childhood friend, gets involved because she likes him. And later even their teacher Susie Fujikawa joins the fun…

Bust to Bust: Chottokurai Kusatteru no ga Umaindesu yo?, BUST TO BUST -ちちはちちに- ちょっとくらい腐ってるのが美味いんですよ?, Bust To Bust: Chichi wa Chichi ni, Bust to Bust: Chotto Kurai Kusatteru no ga Oishiin Desu yo?, CYC DO CYCA, 가슴에서 가슴으로