[VEC-688] My mother's best friend, Sayuki Natori

A light that suddenly shone into the boring daily life. Yuta fell in love at first sight with his mother's beautiful best friend, Sayuki. Yuta wants to somehow get along with Sayuki, who comes out of the countryside and stays for a few days. - She is a disaster because she is a backroom and a bad mouth, and she can't enter the conversation circle, and out of impatience, she impulsively makes her underwear smut. Sayuki, who happened to meet her there, kissed Yuta instead of getting angry.