Indeed. Worse is that unlike other games, I doubt they would be able to sell later on steam, given that the douchebags from White Wolf might sue for copyright, given the huge similarities. If you ask me, they instead of suing them, they should hire them and let them develop their games.
And yeah, there are really shitty games getting several times the support Rebirth gets just cause they offer stupidly easy sex scenes. Totally nonsense in my opinion, but to each their own.
By the way, I just replayed the scene and mommy look so fucking hot.