OKSN-277 I can't stop thinking about my mother Aki Sasaki

Aki Sasaki lives as a single mother with her son Ayumu. Aki, who has been interacting with Ayumu thinking that he has to take his father's place, ends up doting on his son excessively. Because of this, Ayumu grows up to be a bit of a motherfucker, and before she knows it, she begins to have special feelings for Aki that are not the same as those between parents and children. The forbidden relationship between mother and child...the feeling of immorality is even more intense.