I guess it'll depend on how far you're willing to stretch the definition -- one of ROs is in active marriage (i.e. with the husband who is still around), another has a very sexually active boyfriend at the start of the game, two ROs can have sex while MC chooses to watch from cuck chair a bench, for yet another you can arrange a hookup at a lesbian bar. Sharing-wise, Rose can be shared with Killian, either in a threesome or by having him replace MC when making a porn movie.
For people who aren't overly sensitive about the subject the answer would probably be no, not really.