This is a hot one indeed, cause I kinda get both sides. Their house, their rules, and if I were a parent myself I would be disgusted if I heard anything that sounded remotely like my kid getting it on lol, but at the same time I feel like as long as you’re quiet about it and clean up after yourself I don’t see the big deal. As a parent I wouldn’t want to know that it happened or that it’s going to happen yk?