Carla & Lindsay

My sister Carla is 3 years younger than me. She has short brunette hair, is skinny and her breasts are still underdeveloped.

Her best friend is Lindsay, who has long blonde hair, is also thin, but a little more busty than Carla.

About a month ago, Lindsay was visiting my sister for a sleep over. I could hear them all night giggling in Carla's room.

I thought that I would burst into the room to scare them. When I did I got a big surprise. I found them both completely naked making out and fingering each other's pussies.

I told them that I would tell everyone in school that they were lesbos if they didn't do exactly what I said. They agreed.

So I told Carla to lay down on her back and for Lindsay to start licking Lindsay's pussy. They both smiled in agreement. I watch Lindsay get Carla aroused and I was getting aroused myself.

So I started to slap Lindsay's behind, gentle at first but then a little harder so she would skirm. Carla started to moan as Lindsay continued to lick her pussy.

Then I inserted a finger in Lindsay's asshole and she began to wiggle her butt receptively. So I began to lick Lindsay's butt hole and she began to mumble incoherently.

I inserted a finger into Lindsay's pussy and she was already wet. I worked my finger around and began to massage her g-spot and she got sopping wet. Carla began to buck as Lindsay continued to lick her pussy.

I was beginning to lose control myself, so I unbuckled my belt, pulled my jeans and shorts down, and pulled out my cock which was fully erect by now.

I thrust my cock into Lindsay's pussy doggy-style and she gasped a little. Carla then interrupted a bit and told me to "Fuck her hard"!

So I obliged and began to pound away at her pussy. Lindsay's head began to bob around a bit as she continued to lick my sister's pussy. Carla also began to moan and buck wildly as she ground Lindsay's face into her pussy.

Lindsay lifted her head and said that she was going to cum, so I flipped her over and began to pound away at her pussy missionary style. Carla just watched in awe as I fucked her BF. By now I was losing control myself and accidentally short a load of cum into Lindsay's pussy.

Then Carla did something completely wild and dirty that neither of us were expecting. She began to lick my fresh cum out of Lindsay's pussy

Whenever Lindsay now sleeps over at our house, we all enjoy a threesome together.