During the school soccer game, the cheering squad rebels against its captain, Ryo, and threatens to quit. To keep her squad together, Ryo accepts a challenge from her squad members. The first challenge is to keep cheering perfectly while having a sex toy inside her the whole time. 
However, the challenges keep getting worse. Ryo is sexually assaulted by the cheerleading squad. She is forced to agree to group sex with the rugby team. Will Ryo be able to complete the challenges? Will she be able to keep the team together, and remain the captain?

1-2. Usu Kagami (薄鏡, The Thin Mirror); Comic Mujin 2000-09, 11 
3-5. Karen (KAREN); Comic Mujin 2000-04, 05, 06 
6. Practice Hard (Practice Hard); Comic Mujin 2000-02 
7-8. Pain and Miss (Pain and Miss); Comic Mujin 1999-11, 12 
9. Hot Break (HOT BREAK); Comic Yumejin 1999-09 
10. Present Hard (PRESENT HARD); Comic Yumeya 1999-07 
11. Present for me Present for you (Present for me Present for you); Comic Tenma 1998-12

Dojima