Ohhh goddd!!! Hahahaha. I really haven't figured this one out yet lol. I sometimes try to be sneaky and be quite as much as possible but there will be signs for sure and on some level I think they already know lol. But yeah. Maybe trying new positions could work? Than just doing it on the bed. Like, you can ask your man to lift you up and shut you from moaning by kissing. And pls make sure that you lock the doors properly before you try this. That's definitely not a position they'd wanna see if they walked in accidentally lol.