Wife and I had parties over our cabin with friends who were all married for years. One particular night I got a little drunk as well as everyone else I’m assuming because of the hot tub drinking. Any way I excused myself to go lay down and basically passed out for a few hours. When I woke up I I needed to take a leak and get some water I noticed what I thought was my wife laying next to me but it was dark and I thought everyone was sleeping, so I did my business got a drink and headed back to our room, as I was walking past the guest room I could hear the unmistakable creaking of the bed and just the tiniest of moans, being the perve I am I listened for a bit, the creaks got faster and the moans got a little louder. Now I’ve got me a raging hard on and I crawl back into bed with my wife I thought, I start to play with her pussy and sucking on her tit( mind you I’m still a little drunk and my wife and her friend we I’ll call her Pam has similar body types ) I can tell she is ready by how wet her pussy was and now we can hear the couple in the other room going full blown at it moans, and fuck ya’s, the bed sounds like it’s going to go threw the floor, so I roll her over and start fucking her doggy style, sliding my 8” cock dead inside and pumping as fast and hard as I can I hear her moan, then she tells me that she’s going to cum and to fuck her harder chuck, That’s when I knew I wasn’t fucking my wife but it was to late I was to far gone to stop I buried my cock deep inside her and shot probably the biggest load ever into her hot pussy. I rolled off and she said what got into you chuck( her husbands name) so I told her I wasn’t chuck and things got awkward for about 5 minutes, she tells me she isn’t on the pill. Now I’m starting to worry, then we hear the bed creaking in the next room and now I know for sure that is my wife moans, so Pam looks at me and says we might as well enjoy ourselves to and get on top of my already hardened cock and rides me like there was no tomorrow. Her moans were loud enough I think the cabin next door could hear. Any way it’s been about 10 weeks since the party and she lets everyone know that she’s pregnant at next party and guess how far along she is.