Love quagmire

Rira, a university student, began to fall in love with Ryo Kakoshima, the university's Enken coach, and sensed that he also had the same feelings. However, rumors of a relationship between Ryo and Rira's best friend, Shikayo, begin to spread, and Rira becomes suspicious of the relationship between the two. Rira's stepbrother Masaki advises her not to fall in love with Ryo, but...