One day, while Shota is at home, the big-breasted badminton idol 'Moe' comes to pick up a badminton feather that he accidentally dropped during practice! Shota, who is excited about 'Moe''s busty, invites her to her house and does all-you-can-eat mischief! !He taught me how to play badminton, took a bath with me after working up a sweat, and ended up doing that to my sister.