So recently me and my wife have been having a very interesting and confusing relationship with our long time married couple friends. Let me start with we are all 27/28. We have been friends for about 10 years now. My wife and his wife have been friends longer but over time we have all become super close and treat the other spouse like our own in a way. So about 2 months ago things began getting crazy. We are starting to open up more and more about our sex lives. Talking about what we do and like. Then a month ago. One night after drinking. We got really crazy and started showing our privates and me and the other husband touched the other spouses breast. We never brought it up and just continued to be close friends. Over the weeks to follow jokes would be brought up about all sleeping together stuff like that. Well recently things started to get even more wild. After a night of drinking and partying. We were at a hotel with two beds in one room. Things were said and we all end up laying in the same bed. We were all cuddling and we all started to grind and touch each other. Then the husbands started to touch our respective wives right next to each other. Things ended after that because the girls got too tried. The next day we acted like it never happened and just continued to act like how we always act. My question is, what do you believe is happening. We all seem to have this sexual tension. During hangouts, The husband usual dance and hangout with the other spouses wife. We never have jealousy. We really treat each other like we are all married. Just close and trust each other. Me and my wife have talked about this situation. We don’t understand what we have here but we don’t mind it and enjoy it. So what’s going on is this “normal”? Also me and my wife talked about it a lot and we both feel comfortable doing this. We all trust each other so much. My wife and I have no problems with what to come next.