Threesome
Couples Group Sex
How do you feel about the thought of fucking the same girl for the rest of your life? If monogamy isn't your particular cup of tea why do something terrible like cheat on your partner when you can both do something you will enjoy, I doubt she will like the thought of only jumping up and down on your cock for the rest of her life. Swinging is something that is becoming more and more common, all you need to do is find a couple that is into the idea and your a go. The benefit of this particular group sex type is that you can try all of the sex group sub set such as two girls giving one guy a blow job, double penetration and lesbian action.
This is for the more sexually deviant people out there and also for the guys that aren't so homophobic because like double penetration the chance of cock to cock contact is increased a lot when you have two erect cocks in one room, and they are increased even further when you are both going in to two holes that are only a inch and a bit apart.
The Gangbang
Now we are going into the area of sex where you have to be particularly open and comfortable with fucking in front of a lot of people. This is one of those go to porn sex types that never really appears in real life however suppose there is one attractive girl in the room and five guys. Then maybe you could attempt the gangbang. This does require one very open and very horny girl and multiple guys that haven't cum in a long time so the chances of this scenario happening in real life are very slim but it doesn't mean it can't happen..... I guess.
The Orgy
The Romans loved them, we love them and everyone loves them. The good old fashion orgy. It is the pinnacle of group sex and it allow for any sexual act that you can possible thing of. This all sounds great but there are some down sides. One being that they are very hard to pull off and organise. But if you can manage this then I would recommend that you give the orgy a try. This is something that I would like to do one day but alas I have never had the opportunity to participate in one.
This been said they are becoming more and more common and if you live in a populated area you may even see sex parties advertised. However I must say that you don't know the quality of fuck partners that will be at this things or for that matter the ratio of men to women. I guess that's one way that gang bangs can happen in real life.