[MF] I fucked her friend while she had a shower.

My girlfriend Carla and I had just finished breakfast when there was a knock on the front door, Carla went to answer it and it was her friend Sonia. So we all sat down drinking coffee and chatting and the girls reminded me of the promise I had made to Sonia, about her having my cock, anytime, anywhere, while laughing and joking about our time in the car.

So Carla said, "I think you should live up to your promise, and have another session with Sonia soon," and we all laughed, and I agreed yes some other time. Anyway after a couple of coffees and a hour or so of chatting, Carla said, "I need to have my shower, so have another coffee, while I nip to the bathroom for a shower."

As soon as the door was shut Sonia said come on I'll keep you to your promise now, and she as good as jumped on me, and she had both of our shirts off in seconds, and stuck her nipple in my mouth, and I put my fingers on her clit within seconds. It didn't take me long to get an erection and she was soaking wet before I even replaced my fingers with my tongue on her clit.

Then Sonia demanded, " your going to fuck me, right here, while Carla is in the shower?" So I said, "I can't do that " and she reminded me again of my promise, so I said, "ok, but I have a better idea, if you want to be sneaky," and I pulled her up and led her over to the bathroom door, taking the remainder of our clothes off on the way. "You're so bad," Sonia giggled as I shoved her against the bathroom door, and we could hear that the shower was on now.

"Oh my god that feels good," Sonia sighed, as I slid my cock all the way inside her pussy, and I began fucking her at a medium pace, and her giving quiet moans of pleasure, before really grabbing her hips and fucking her harder and faster. I wanted to make it as hard as I could for her to keep herself quiet, as she had demanded I fuck her. She was succeeding, but only barely, as she was moaning into the bathroom door.

So I whispered to her, "You like this? You like gettng fucked like a little slut by your friend's boyfriend?" and she replied, " yes I love it, I love that Carla's boyfriend is fucking me so fucking hard with his big cock, without her knowledge, it's so fucking hot!" We continued fucking like this for several minutes, before I pulled her away and pushed her down to the floor on her hands and knees, still right in front of the bathroom door.

I reached around her and grabbed her big tits, while fucking her tight pussy, "Oh fuck this feels so goddamn good, I love the way you fuck me," she cried. Then the shower stopped and I heard the shower curtain open. Sonia and I were now completely naked having aggressive sex two feet away from Carla, without her knowing, and the fact she could walk out any minute and catch us, made it was so goddamn hot.

"Carla could catch us any minute, but I'm not going to stop fucking you until I cum, so fucking deep inside of you, as it's what you wanted," I whispered into Sonia's ear, before taking it gently but firmly between my teeth. "Oh my god that's so fucking hot baby," she said through clenched teeth. And I could feel her pussy contracting around by throbbing cock.

Then Sonia said, "What are you going to do if Carla walks out right now and sees you cheating on her with her friend?" So I said, "I'll grab your hair like this-" "Oh fuck!" she said, then I continued, " I'd slap your ass, and keep fucking you as hard as I can like she's not even there, because it's what you ordered."

I knew Sonia was loving how fucked up this was as much as I was, when she cried, "Oh shit baby that did it for me! I'm a! I'm cummin on your cock!" and we heard some rustling coming from the bathroom, which just turned me on even more, and I could feel my cock throbbing inside Sonia's tight pussy. .

"Oh fuck baby, you fucking bastard," Sonia panted, "Carla's going to catch us, quick cum inside me baby, I want her to see her big cocked boyfriend cum inside me, I want her to watch you cum in me!" Sonia's dirty talk, and the actual risk of my girlfriend catching us fucking was enough to send me over the edge.

And as I cum, Sonia whispered, "Oh my god baby I can feel you cummin inside me! It feels so fucking good! Oh my god I'm cummin again myself ! Fuck I love the way you fill me up!" and as we were both coming down from our intense orgasms, with me still pumping in and out of her pussy more and more slowly, we heard more sounds coming out of the bathroom. So we got up and rushed back to the lounge before we got caught, and when Carla came in she was smiling and said, "you dirty bastards, you couldn't wait for me to get out of the way, YES, I heard you, the second I got out of the shower, and I was listening the other side of the door.