I don't think we should be allowed to have sex in public. However, in some ways I don't see why not. We have thousands of porn sites that are easily accessible to everyone. But it really depends on location. A beach seems fine. A store is not. Or it shouldn't be at a place where many kids are present. I don't know. I am contradicting myself. Lol. But generally, no we shouldn't have sex in public. It is better to be done in doors away from others. Unless you have an orgy in your backyard with a 6 foot high fence. Lol. But I guess that's not public. You really ask questions most people would never ask. Or have real interests in talking about it.