Itsumama

The main character, Itsuki, loves his mother, Aoi, as a woman. In order to manage his uncontrollable urges, Itsuki pleasures himself almost every day. One day, Aoi inadvertently catches him in the act. The atmosphere is very awkward, and Itsuki begins to fear that he might not be able to control himself. He fears he will push things even further. With this in mind, Itsuki decides to live alone when he starts going to college. At first, living on his own goes very well. However, over time, he gradually begins to miss his mother. Meanwhile, Aoi visits him just to check in and see how he's doing.