IMO, this is Dungeons & Dragons and sexual content shouldn't even be on the list of things to put in the game. Playing P&P it's easy and quick to allude to explicit content and be done with it.
People play differently. One of the groups I played with was entirely made up of couples. At one point the DM decided to replace the lovers with doppelgangers to see if we could spot the difference between the character and the double. "I'm going to try and seduce the guard!" was a frequent ploy that usually produced lots of laughter and blushing. Yeah, we 'faded to black' and didn't require details but that group did have romances in pen and paper version of D&D.