Miu switches places with her twin brother and begins a life in the boys' dormitories. She’s a nervous wreck, having to share a room with Rin-sempai from the volleyball club! Miu finds herself getting dragged into a competition between the volleyball and basketball clubs, and what’s more, it’s the dormitory’s traditional cross- dressing contest!! She has to hit on guys, too?! What is going on?! Due to a turn of events, Miu and Rin-sempai share a brief kiss and now her heart won’t stop throbbing when he’s close... This is the second installment to the exciting love story of a girl who must never reveal her hidden identity as she lives in secret in the boys’ dorms!