i did something i never thought about before getting married

so my wife and i were out for a drink the other night and we hit up this random bar. turns out it was a swingers place, didnt even know at first since everyone looked normal. anyway, long story short, some dude approached me and his wife and asked if we wanted to join in on some fun with them. my wife was totally down, i mean, shes pretty open minded but never this kind of thing before. next thing you know were all naked and im feeling up a chick while her husband watches us. honestly felt like just another night out but different kinda alcohol fueled adventure.