The B.B.B.

A young woman named Tomomi, upon meeting her brother-in-law Shishimaru at age 10, decides he appears too feminine and takes it upon herself to change that by getting him involved in football. He later travels to the United States to study the sport and returns, still appearing very effeminate, which leads to Tomomi developing feelings for him. Complicating matters is Guy, Shishimaru’s best friend, who acts overly protective toward him. There may be more to their relationship than meets the eye, though Shishimaru remains unaware. A complicated dynamic begins to form among the three.