Sam and Tom had now been dating for a few weeks and we were growing closer each day with love and lust. I had hit up James, her ex, for a coffee and let him know that Sam and I were dating, which he was happy for both of us as he had an inkling how my previous relationship had ended.
After dinner that night an while eating Christmas Cake, I had confessed my meeting with James to Sam. She pulled herself onto my lap and gave me a long, gentle kiss in approval. We then finished the cake and, as usual after the cake, she had stood me up and started a gentle kiss. She then stripped me, allowing me to disrobe her wish gentle, sensual movements, leading into laying me on the ground and sensually kissing and touching me while allowing me to express return feelings as we ate each other while 69-ing and eventually into a slow, sensual love-make and orgasm.
I wondered whether the cake was the cause of this particularly sensual sexcapade as she loved biting me and getting bitten there by me!
Kate, her flatmate and best friend spent time with us and I our friendship was growing gently.
Sam and I got back from our run. By now, our runs had generally become pure runs - after our first sex-filled running encounter, although if the opportunity arose, we weren't afraid to rise to it!
I had previously asked Sam if Kate was seeing anyone. Sam said she wasn't, but one night after a few drinks, that she had persuaded Kate to go onto the dating sites and hunt for FWB as she was not into hookups. It turned out that Kate had struck lucky and found Pete, who she'd been out with on a few [vertical and horizontal] dates.
When we got back to their house, we could hear moaning and groaning.
Tom said, "I didn't think Kate was going to do Pete tonight?"
Sam said, "Neither did I, but it seems that she is doing him in the lounge."
I replied, "What happens if one of you catches the other at it?"
Sam said that it rarely happened, but she went in the back door and fingered herself until Kate was finished.
I hadn't paid much attention to Kate's figure until now, but through the window , I could see Kate riding Pete reverse Cowgill. Her breasts were probably DDs - a bit smaller than Sam's, and Kate's pussy was shaven - and filled with Pete's sheathed dick. Looking at them fucking, made my cock grew, and I could see Sam starting to finger herself.
I took Sam by the hand, and we walked round to the kitchen door. On the way, I asked her how "open" she was with Kate. She said there were times when they'd been naked in the house - but nothing sexual between them, nor had they snogged. Emotionally they were completely intimate but sexually they were chaste.
Sam gently unlocked and then opened the door. We walked in holding hands and gently closed the door. She took my hand and said, "You said .." and put my hand down her running shorts. In the background, we could hear them going harder. My hand found Sam's wet pussy and started rubbing it. She slid her hand down my shorts, found my hard cock and started stroking it. Next, she leaned over and put her tongue into my open mouth, and I returned the kiss and started Frenching. My fingers were probing deeper into her pussy as her hand was stroking my cock harder.
In the background, we could hear Kate's horny moans as Pete fucked her harder.
Sam said, "Fuck me," undid my shorts ties and then dropped my shorts. I took my hand out of her pussy and pulled down her shorts.
She pulled off my top, and I reached under her tight top and briefly fondled her tits before lifting it completely off. Now, we were completely naked against the kitchen wall with the horny pair fucking in the background.
We resumed kissing, and I put my cock against Sam's pussy and started rubbing her wet entrance. The background fucking noise was getting louder as Kate seemed to be on the verge of cumming - this was turning us on knowing that a couple was fucking nearby.
Sam stood up a bit higher and guided my cock into her wet pussy. I dropped down a tad and pushed up. Now my cock was deep in her pussy, my tongue was in her mouth and her nipples were pushing against my chest. Our Frenching deepened as I started thrusting slowly and going deeper. We could hear Kate groaning as she started cumming. This made us even hornier: my cock was growing, and her pussy started to grip my cock harder.