Hi guys, I'm looking for a yaoi and I can't seem to be able to find it. The manga is a co...

Hi guys,
I'm looking for a yaoi and I can't seem to be able to find it. The manga is a compilation of one shots and some are related, I know that one of the stories (maybe the second one) is about a guy whose father is really important and he changes often of wives so he doesn't see his stepmother as a mother and he tries to rape a megane classmate but the classmate liked him and his stepmother supports them , the 4 story(I think) is about an old man and his son used to bully his uke and the son catches them having sex and the last story is about the father of the guy of the previous story and his son's childhood friend, I know the seme didn't let the childhood friend enter his house when he was a kid, at the beginning the seme was impotent but eventually he has sex with the uke.
Please let me know the name if you know what story I'm talking about.

thanks!