That is mentioned partially in where to find locals for one night stand, but here are some more details. To be more descriptive: This time we will skip usually security notice, like to be careful because on other side can be man, or some other kind of psycho. It is more specific for women but men also can feel bad after one night sex with an unknown person. You need to be a good host, to show her where the bathroom is, and never ask is she hungry or did she want to drink some wine, just put in front of here. Again, big No No. No matter are you fit in any of those 2 groups it could happen to you to meet and have sex with someone who will be good enough for other things in your life too. You do not want to broke friendship one one side, but you want more than beeng just friend on another side, right? So we can't say that is globally moral or immoral having one night stands , simply, you must decide what do you feel about that. To be clear with this: Larco Museum Collection In Japan, records including detailed shunga show that some males engaged in penetrative anal intercourse with males,  and evidence suggestive of widespread male-female anal intercourse in a pre-modern culture can be found in the erotic vases, or stirrup-spout pots, made by the Moche people of Peru; in a survey, of a collection of these pots, it was found that 31 percent of them depicted male-female anal intercourse significantly more than any other sex act. On the other side, if you want to do that and you feel happy then just do it, nobody can stop you nor you need to ask anybody for an opinion. If she is not don't push her, if she is, make some rules on both side and follow them What can go wrong after one night hookup Like already described, after one night stand wrong can be only misunderstand about what each of you to want in future. Lying will just make stuffs more complicated. Food and Wine in the refrigerator are must-have when you bring your one night stand girl at your place!