Natori Miyuki

"I never thought that a cool, young guy like Shuuto-kun will harbor an interest in the body of an old woman like me."

A neighbor of the protagonist, as well as the mother of his childhood friend Suzuka. She is a full time housewife, and her husband is currently away from home, working overseas. She is good at housework, and was the one who taught the protagonist how to cook.

Before Fuyuhiko (protagonist's father) married Iori, she was the one who took care of Shuuto, and thus for both Shuuto and Miyuki, they saw each other like a real mother and son, respectively. She and Iori has only been acquainted for less than 2 years, but as they have lots of things in common, they're good friends.

Has an I-cup breasts, and maybe because of age and their mass, her breasts started to droop. Overall, she is a bit on the plump side, but she still boasts a body as attractive as Iori's.