"Senpai, youre adorable when defenseless.
Yasuhara is a kind salaryman whose love life seldom works out. Hes strangely attracted to his popular junior, Kurose. When a female employee asks Yasuhara out on a date, Yasuhara decides to have dinner with Kurose as practice. Hes supposed to be learning how to be popular, but for some reason he ends up having a one-night stand with Kurose...!
