1/3
3 Years of Service
I'm more concerned not with the graphic style but with the humor. If the relationships with the family are well written, relatively realistic and not in the style of "I have a big penis, let's fuck" or other super powers, then this game is out of the question. But if you have to gain family through love/corruption, I might like itMILF I see! About the taboo part, to bad you're not into too much anime otherwise there is
HS Tutor
Teens and MILFs are on the menu, the main plot turn into getting lewd with your lil'sis and mother (Incest patch need)
oooo I'm also a fan of this gameView Of Family is to me the ultimate one.
It's the first one I can remember and probably STILL the best one. It has sadly been abandoned and the dev has disappeared, but it has huge amount of content as it is.