When it comes to sex, there are plenty of rules to follow. Sometimes they are rules specific to you and your partner, and require discussion and planning. Others are just a given, and go without saying.
We all should know those unspoken sex rules. Whether you know them instinctively, or learned them through experience, there are certain things that are definite no nos.
There are the ones that instantly come to mind, like making sure the sex is consensual should go without saying (YOU HEAR THAT SCUM BAGS OF PLANET EARTH?!). And then there are others that some gross/stupid people need to be reminded of, like washing your hands beforehand and peeing after sex.
So, if you need the reminder, the following sex rules don't need any explaining. And, if they do, run like the wind from that partner, Bulleseye!