Sera Ririe

High schooler Kajiki wants to be pampered by his beautiful, motherly, well-endowed female classmate, Hahazuka-san. Not as his sugar mommy, but as a literal mommy.

Yumemi You is a 16-year-old boy who grew up with the idea of a perfect romantic school life; however, things turned out very differently from what he expected. With the help of his childhood friend Kamio Souta, they both hang a tanzaku with their wishes. You wishes to have a girlfriend, and Kamio wishes for his friend's wish to come true. To You's surprise, the next day he is visited by a mysterious girl.