[Namakemono Kishidan (Tanaka Aji)] Unsweet Haha Kazumi Wakui Pluse SIDE Ryosuke vol.2

This story seems pretty dark with that ending, is she going with her son because they are prompting her to, or because she wants to?

It's called a Oedipus complex and it's a lot more common than people want to believe. I'm not saying I agree with it, but it's common in many different cultures. But that's also why step-mothers are so prevalent in hentai also because it doesn't cross that line.

This is a side of hentai I never understand, how is somebody suppoused to get turn on by his own mother??? I mean, sis/bro-con are a little more to belive, there are real cases, THERE is mothers rape his childs, but for the 99.9% of the people... is just plain unthinkable.