It all started New Year’s Eve night with another couple we went night clubbing with. We were all in our lower 20’s. I grew up with the other male, we were really good friends. The other couple was married, whereas me and my partner were in a ltr but not yet married. After clubbing the girls were quite tipsie and feeling good. They suggested we go to there home. We arrived and me and my gf sat on the couch the other couple were sitting on the floor. They started making out, so we did as well. Things were getting heated pretty fast so we kinda stopped to check on the other couple and noticed there clothes were coming off. We were both amazed to watch the other couple. My wife found my friend very attractive and I found his wife just as attractive. We started messing around again and I managed to unzip my gf’s pants and felt her pussy it was so wet. She couldn’t keep her eyes off the couple who were all ready having sex. My friend was on top of his wife in a missionary position making love to his wife. I told my gf let’s have sex like them. She at first said no, but a little persistence and fingering got her ready for sex. The room was pretty dark as well. I pulled her pants off and then mine then entered her missionary as well. We were probably only 4-5 ft from the other couple. We all fucked for about 20-30 mins. My friend had an orgasm and they watched us for a little bit then both got up and went to there bedroom. We quickly got dressed without finishing and left there house.