Nice, at least it's some mom/son, but i think that "mom helping son masturbating" plot twist/situation is really stupid, million times seen clichè, not really exciting and most of all , not realistic. I don't know how artists can't come up with something more exciting, there are hundreds of possible plots, dialogues and situations. Anyway, as i said, it's something, hopefully it's going to be nice and hard sex scene, and most of all, hopefully son is going to be more and more determined and horny and behaving more like a grown-up. But it's hot. Also, hopefully in this and other stories there will be also some nice and exciting father/daugher sex situations.