Karen  

Hardball, カレン

During a school soccer game, the cheering squad rebels against their captain, Ryo, and threatens to quit. To maintain her squad's unity, Ryo agrees to take on a challenge from her teammates. The first task is for Ryo to cheer loudly while keeping a sex toy inside herself at all times. However, the challenges become increasingly difficult. Unfortunately, Ryo experiences sexual assault by her cheerleading squad. She is then forced into agreeing to group sex with the rugby team. Will Ryo be able to complete these tasks? Can she keep her squad together and remain their captain?