The sun was up when I awoke to a call of nature and reluctantly slipped away from Carolyn's naked body. The house was quiet and still as I peed and Carolyn was still asleep when I reentered Ruth's bedroom. I couldn't resist the allure of her smooth pussy, so I crawled up between her spread legs and ran my tongue up her slit. She moaned in her sleep, but was soon awake and running her fingers through my hair. I asked whether she wanted me to continue or whether she wanted to go jump in bed with another couple and wake them in the same way. She opted for the latter.
Slipping out into the hall, we first opened the door to Lisa's room so that Jim and Ruth would hear what we were about to initiate. Since the master bedroom had a king-sized bed, we had decided to join Lisa and Rob there and hope that Jim and Ruth woke up and joined us. We opened the door and left it wide open as Carolyn moved up between Rob's legs and I between Lisa's. As Carolyn took Rob's semi-erect tool in her hand and ran her tongue over his balls, I ran my tongue up Lisa's slit and over her clit. They both started moaning as Carolyn wrapped her lips around Rob's cockhead and slid them down his shaft and I slipped finger into Lisa's pussy while licking and sucking her clit.
They both gradually awoke and realized what was happening, then turned to each other and started making out. Lisa was rocking her hips at my face while holding one hand in my hair, pausing in making out with Rob occasionally so that she could let out a passionate moan. Carolyn, meanwhile, was pumping the base of Rob's cock with one hand and fondling his balls with the other while sliding her mouth up and down his shaft. Rob had one arm around Lisa and the other on Lisa's tits, so I took a cue from him and reached over to fondle Carolyn's closest tit as I ate Lisa's pussy. The moaning and groaning from Lisa and Rob must have been enough to pique Jim and Ruth's curiosity, because it wasn't long before they were in the doorway watching us.
Rob and Lisa had to cease their making out because Ruth decided she was going to ride Rob's face. As she straddled his head and he moved his hands up to her ass while licking her pussy, Jim moved around by Lisa and straddled her ribs, laying his cock between her tits. I didn't relish having Jim's hairy ass right over my head, so after a few last licks of Lisa's pussy, I got up. Looking around, I found a few decorative pillows, which I managed to get under Lisa's ass so that I could kneel between her legs and slip into her pussy. As I was pushing into her slick depths, Carolyn also got up and straddled Rob's hips, guiding his thick tool into her smooth pussy.
I was pumping my cock in and out of Lisa's pussy while Jim fucked her luscious tits and Carolyn was riding Rob's throbbing cock while he ate out Ruth. There was a lot of moaning and a lot of slurping and sloshing noises. I had Lisa's legs hooked over my arms and was holding on to the tops of her thighs, pulling her against me as I pushed into her. Jim was humping her tits, squeezing them together himself while she ran her hands up and down his thighs, for lack of anything else to do with them. I nudged Carolyn with my elbow as she rode Rob in much the same style as she had ridden me earlier that morning. She looked over at me, glassy-eyed, and I leaned toward her. She did the same and we tried to make out, but only succeeded briefly.
Jim got up onto his knees and moved forward, grabbing for the headboard as he guided his cock toward Lisa's open mouth. With her lips wrapped tightly around his shaft, he started slowly fucking her face. Although Ruth had been moaning consistently under Rob's attentions, Carolyn was actually the first one to cum. She let out a passionate moan and slowed down her pace as her orgasm washed over her, then dismounted Rob encouraging Ruth to move backward and took her place. When Ruth started riding Rob, I noticed that Carolyn was kneeling beside them massaging Ruth's clit and occasionally licking or fondling her nipples. I smiled as I realized there was even more exploration to be done.