I'm Secretly Fucking Her Mother... Sumire Kurokawa

When Hiroshi visits his girlfriend's house, who has been dating for six months, for the first time, he is captivated by the beauty of her mother who greets him there. If you ask me, it seems that her family is a motherless family, and her hard-working mother works several part-time jobs to make ends meet. After that, Hiroshi leaves her room and goes downstairs, where he is involuntarily drawn into the long skirt of his mother who is taking a nap on the sofa in the living room after returning home from part-time work...!