After we had cooled off in the water, we decided to head back to the house as the sun was starting to set. As we got close to the house the twins thought we should be quiet and see if we could catch our parents in action.
"Last year we caught them going at it hot and heavy one night. It was a rush to see your mom being fucked by both my dad and yours. We had never seen that before, said Deb.
"No way, my mom?"
"I'm telling you your mom was not only being fucked by both dads but she was eating mom at the same time. Your dad had his cock in your mom's ass and my dad was banging away at her pussy. It was a live orgy right in our very own living room."
"So you watched the whole thing?" I asked. "Hell yeah, they didn't care. They were so into what they were doing that they didn't notice we were watching. Or didn't care. We got so hot watching we ended up frigging ourselves off," explained Dawn.
"And I'll bet they're doing it now, said Deb. Let's be as quiet as we can and see what we can catch them at."
As we got close to the house you could hear someone screaming. It sounded like Aunt Ruth. As we approached the house we could see from the bushes almost everything that was taking place inside. Aunt Ruth was bent over the couch and was being fucked in the ass by my dad. Mom and Uncle Dave were yelling at dad to fuck her ass good.
"That's right honey, you give every inch of that cock up her ass. You bury it in that fine ass of hers. She deserves a good ass fucking tonight," said mom.
Just then Uncle Dave climbs up on the couch and stuffs his cock in Aunt Ruth's mouth. And then just as I thought I couldn't believe my eyes, mom gets behind UncleDave and starts licking his asshole. I almost fell over watching this orgy gone wild.
"Pretty amazing stuff, huh? My pussy is dripping watching all this going on. Ben, it's time you drank the nectar. Lay down on your back."
As I laid down, Deb stood over my face and lowered herself until her pussy was buried in my face. "It's just like licking ice cream, give it a try, and remember what I told you about sucking the clit." And so I did. What an incredible taste. A taste that is indescribable, yet you can't ever seem to get enough. And if it wasn't enough, Dawn had my cock in her mouth sucking on it like a lollipop. Needless to say, we had our own orgy going on as our parents were going at it inside.
Aunt Ruth was screaming that she was cumming.
I warned Dawn I was close.
"Well then shoot away big boy, I'm ready to suck every ounce of juice you have," she said.