Read Dear My Mother hentai manga on hentaidexy,
summary for Dear My Mother :
Shun and his (step-) mom, Hitomi, do it in different places and in different ways. Story? Not much. Shun teases Hitomi, then they have fun sex, a lot. They’re supposed to be the same two from Scarlet Desire. At the end there’s an unrelated chapter between an art teacher and her student.