Things were calmer around the condo for the rest of the first week, still, I got the feeling that Caitlyn was getting more and more restless, trying to push things to the limit. Constantly making innuendos especially to my dad or more worryingly Mike, though she wasn't averse to teasing our two mothers either.
Caitlyn had confessed to me that she was hot to try girl on girl sex, had been for a while but wasn't sure how to do it, nor how I would react. I'd react like any horny guy whose girlfriend said that to him. OK. As long as I can watch, right? Right!
We had the pool complex to ourselves, mom was at the far end, recovering from swimming a few lengths, Dad and Beth were nearer relaxing in the water, Mike Caitlyn and me in loungers at the side. Caitlyn got up and dived in, swimming over to them, getting really close to my dad. I saw him give a start as Caitlyn grinned at him.
She had a hold of his cock under the water. Just as dad was going to say something she pouted, blew him a kiss and swam off. The next thing I knew, Caitlyn was next to mom, caressing her back and stroking her shoulders, mom clearly happy at the attention she was getting. She didn't even flinch when Caitlyn moved closer her pressing her boobs into mom's back then brushed her hands over mom's. Mom leant her head back and smiled at Caitlyn. Running her tongue over her lips as if tempting Caitlyn into a kiss.
That's when Beth turned around and saw what was going on, face hardening its look, going red with anger. Caitlyn quickly moved away, as mom smiled enigmatically. Mom had definitely enjoyed the attention she had gotten from Caitlyn.
That evening Beth called another meeting to discuss the situation, again stressing the fact that she didn't think it was appropriate that Caitlyn and I join in the adult fun and games. However, she didn't seem to have the support of the other three 'adults'. Eventually, a compromise was agreed on and that was that Caitlyn and I could have a single session one on one swinging with one of the adults. The choice was limited, to say the least! Me with Beth, Caitlyn with my dad, obviously.
My mouth went dry at the realisation that I would soon be having sex with a sexy and mature woman, a woman other than my girlfriend. Every horny male's wet dream.
I looked at Caitlyn who shook her head, "Not fair, I want to choose who I have sex with, not you, it's my body and I decide who I'm going to share it with."
Where on earth was she going with this? She'd got a compromise, seems like that is the way things work around here.
"I would really like to have sex with Sarah, I mean it's not as if you and she aren't into women, mom, so I'd like to join the scene, it would be a safe way to try something new. Please mom, please, I'm begging you."
I looked at my mom who was staring at Caitlyn opened mouthed, a mixture of shock and lust in her eyes. My cock had instantly gotten hard at the thought of mom and Caitlyn having sex together. I liked that idea a lot more than her and my dad.
"I don't see why not," mom sealed the deal with those words as she reached over, took Caitlyn's hand and kissed her gently on the cheek, then on the lips. "Umm you taste sweet," mom continued, "I hope your other lips taste just as sweet."
Fucking hell! I almost wet my pants at that and I'm sure dad and Mike did as well. Beth didn't appear too happy but the majority vote won out. I hadn't had a choice; it was Beth or nothing. I wasn't going to complain though.
No hard times were set, now that the principle had been established things would happen when they did. I expected that to be sooner rather than later where Caitlyn was concerned, what surprised me was that it was me and Beth who were first.
The following evening I was sitting in the family room, watching TV when I looked up and saw Beth. She had a smile on her face as she walked slowly over to me. I know it sounds like a cliche, but she had a sensuous grace almost like a big cat on the prowl prey for food. I knew what that meant, I was the prey. My mouth suddenly went dry, not the only time that happened on that vacation.
Beth stood directly in front of me, pussy inches from my face, she reached her hand out, took hold of mine, pulling me to my feet and into her arms. Wrapping them around me, hugging me tightly. Her skin seemed on fire as my arms went around her.
Beth bent my head down allowing her to kiss me on the lips. Not like my girlfriend's mother should, no, this was a full-on invitation to hot sex kiss. The hard nipples of her boobs pressed against my chest. My cock was throbbing as it pressed against her belly, trapped between us. I'm certain Beth was purring.
We kissed for what seemed like hours. It could only have been seconds, but I learnt so much about what a kiss could promise in those seconds. Her tongue was like an electric eel as it found and played with mine. I didn't think my cock could have gotten any harder but it did.
Beth's arms were around my back crushing me to her. My hands gripped her arse, grinding her against me. One leg lifted up and draped over my hip, the firm thigh silken and hot in its touch. Her body was firmer than Caitlyn's, stronger as she crushed me to her.
"Fuck me, Scott."
The next thing I know I'm on my back on the floor, Beth sitting on top of me, boobs hanging down, nipples pinched and hard as they poked out. She wiggled about a bit, got hold of my cock and directed it to the entrance of her pussy. I reacted by trying to press home, but Beth teased me by keeping hold of the shaft not letting me enter her. Every time I raised my hips Beth lifted up with me. The wanting was agony. She was tormenting me, denying me the pleasure I craved. We both knew I wanted to be inside her, she was just delaying the inevitable torturing me.
Just then I heard a gasp. Caitlyn stood in the doorway from the kitchen, watching. She was not alone, mom, dad and Mike were there as well, all looking on intently. Caitlyn had a hold of her dad's hand so tightly I could see her knuckles had turned white. Her other hand was pressed to her mouth.
Tears forming in her eyes. Mom who was standing directly behind Caitlyn, so closely her boobs must have been pressing into Caitlyn's back, whispered something in her ear. Caitlyn looked up giving her a nervous smile, mom reached around, tweaked a nipple at the same time giving her a kiss on the lips. Her other arm snaked around Caitlyn's waist above her belly, pulling her back against mom. Dad just looked on.
Beth rolled her hips around a couple of times, then released her hold on my cock and very, very slowly, a fraction of an inch at a time sank lower and lower until I had half of my cock nestled inside her. She paused, holding me there, dick half in half out. Then to a collective sigh from all of us sank down so she was fully impaled on my prick.
What made this different was there had been no foreplay, no kissing and touching the others bodies, just one kiss and I'm on my back with my cock slipping effortlessly into my girlfriends mom's hot wet and velvety pussy.
Beth bent over, brushing her rock hard nipples against my chest, then started to gyrate her hips, rolling them around and around. Rolling her pussy over my cock as it moved in and out of her slowly. She was going to take her time over this. I was happy to go along with her. I had my cock buried to the root in a hot, soft pussy, that was rippling, sending waves of pleasure over it.
She rained kisses all over my face and mouth, auburn hair brushing against me, tickling, even then a thought went through my mind, I wonder what that would feel like with my cock deep in her mouth, hair tickling my balls. God, I bet she would be good at sucking a guy off.
Her pussy was hot and wet and slippery yet holding me so tightly, clenching and releasing at times, rippling at others, all the while she was constantly gyrating. I had no control over what was happening, but I knew I was experiencing something wonderful. I was getting a lesson in sex, whilst my parents, girlfriend and her dad all watched on. Especially my girlfriend.
Beth was kissing my neck breathing and nipping my ear, "Mrs..." a hand went over my mouth, stopping me talking.
"Scotty, please don't call me Mrs. when we're like this, that wouldn't be right, it would almost be disrespectful."
"Beth, I'm close," I whispered.
"So what are you waiting for then, fuck me hard to a finish, I want to feel that cock driving into me as you fill me with your dirty hot sticky cum. Come on Scott give it to me." All this said in a hoarse breathy whisper, hot breath tickling in my ear. If I wasn't turned on enough, the crude words only she and I knew her to say was like throwing gas onto a fire.
Beth is normally so correct in her words and language, never cursing or swearing. "Come on Scotty, fuck your girlfriend's mommy, make her scream for you."
I pushed Beth away and grabbed hold of her tits, squeezing them hard, causing her to yelp as I thrust my hips hard against her. As she bounced up I spun her over so that I was on top and hammered away at her harder and faster then I had ever fucked Caitlyn, who was staring at me intently. A hand was pressed between her legs playing with her pussy, while my mom was rolling one of Caitlyn's nipples between a thumb and finger. Dad was alternating between squeezing and flicking the other one.
Mike was looking on appreciatively. Watching his wife get hammered by a young stud.
