Incest Lover ~Mama to Haha no Himitsu~ / Incest lover ～ママと母の秘蜜～

The protagonist Tatsuya lives with his stepmother named Aya ... He is an ordinary post-graduate student at the university. When he was still a child, the father told him that his mother had died. At present, his father is so busy with work that he practically does not appear at home ... Together with his stepmother, who is waiting ... life continues. Everyday they fly by and fly to one dark day. They meet with the beautiful widow Sumire, who moved to the house next door.

Looking from the face of his mother, to the widow's face ...