Kankin gangu: Waisetsugari.

Yui, a high school girl, abandoned all emotions after her unfortunate upbringing. Yui wanders around the city every day looking for a companion. Miho who happened to meet such Yui. She also grew up without knowing the love of her family. The work of a painter's model that Miho found. However, a mother's boy who does not know a woman was waiting there.