Nah. All their endings are basically determined by who got who pregnant. Maybe some slight variations. They're usually not important either, as the meat of the games is in the scenes and such. This game wasn't a high point for them I think so keep that in mind.I slutted them to max, married one and still got good ending??
Are there actual other endings besides marrying somebody? I was expecting at least cheating from the wife, or some consequences, but like, the ntr are just routes and if you want to end the run, you get vanilla end?