Debbie's chest was noticeably heaving up and down with Lisa's teasing of her nipples. Lisa was enjoying the effects, watching Debbie intently. Lisa started running her fingers lightly up and down Debbie's sides, under her tits, and across her nipples. Debbie started moaning softly, closed her eyes and laid her head back on the edge of the tub. She kept her left hand on my thigh, rubbing up and down my leg, her little finger moving across my balls with each stroke. Coming down to the hot tub was turning out to be the best move I'd made in a long time.
When Debbie laid her head back, Lisa leaned forward, glanced at me, smiled and winked, and took Debbie's left nipple into her mouth. Debbie took in a quick surprised breath, opened her eyes and raised her head up to look at Lisa. Debbie then let out a long, slow moan as she closed her eyes again and laid her head back down. Her left hand moved to my crotch and rubbed my now raging hard on through my swimming trunks.
Lisa was sucking and licking Debbie's left nipple like crazy. She then moved her mouth to Debbie's right nipple, leaving a big blob of saliva on her left nipple which she immediately started working into Debbie with her left hand. The water lapped at Lisa's chin as she nibbled, sucked, and licked Debbie's right nipple just as furiously as she had her left. Debbie's hips started rising up off the bench seat with Lisa's sucking and fondling, pulsating up and down and making little circles. Debbie took her left hand off my crotch and moved it toward her own. Rick scooted to the front edge of the bench, his left hand on Lisa's back, and reached under her to play with those long, hard nipples with his right hand. I could see Lisa's little tits dangling and Rick's hand brushing back and forth across those beautiful long nipples that I wanted so badly to pinch.
I slid my right hand along the inside of Debbie's leg and met her hand at her crotch. She was rubbing her left hand up and down her slit outside of her swim suit. I covered her hand with mine and followed her motions. Lisa released Debbie's nipple from between her teeth, and looked up at her.
"Sit up on the edge," Lisa huskily commanded Debbie. Debbie didn't hesitate. She slid back and up onto the edge of the hot tub. Lisa tugged at Debbie's suit. Debbie placed her hands flat on the concrete on either side of her hips and lifted her butt up off the concrete so that Lisa could slide Debbie's suit down her thighs, over her knees, and into the water, where Debbie kicked it off to float away toward Rick. He picked it up and laid it gently on the concrete near the tub. I couldn't believe my wife was completely naked in a hot tub with strangers in the middle of a hotel courtyard! I was so turned on I could hear my own pulse throbbing in my ears.
Lisa climbed up to kneel on the bench seat, put one hand on each of Debbie's knees, spread them apart and scooted herself between Debbie's thighs. Lisa moved her left hand from Debbie's knee to the middle of her chest, and pushing gently, instructed Debbie to lie down. Debbie looked behind her, grabbed her towel laying nearby, rolled it into a makeshift pillow and laid back onto the concrete. Debbie's pussy was so inviting right there at the edge of the tub, up a little higher than her back since her hips were on the raised edge around the tub. I couldn't see Debbie's upper half, the view ended at her hips, her legs spread open. Lisa put her left hand back on Debbie's right knee, and bent forward to bury her face into Debbie's crotch. I could see Debbie's ass raise up off the ledge a little as she pushed her hips up to meet Lisa's mouth. My hard-on raged in the hot water.
Rick scooted forward on the seat in his position directly behind Lisa. He leaned forward and grasped her suit at her waist with both hands. He slowly peeled it down and into the water where he used his right foot to push it the rest of the way off. Lisa stepped out of her suit without a pause in her work on Debbie's pussy. Rick tossed the suit next to Debbie's on the concrete behind him.
Rick put his left hand on Lisa's left hip, and slid his right hand up between her legs, sliding up the inside of her left leg all the way to her crotch. Lisa's knees bent involuntarily as Rick slid his hand forward and back across her pussy from behind, finally sinking two fingers slowly into her.
He started working those fingers in and out of Lisa's hole, and Lisa started moaning louder and moving her hips in rhythm with Rick's stroking.
I sat up straighter and stretched my neck to be able to see Debbie's face as she lay on the concrete.
Debbie was rubbing and pinching both of her nipples with both hands, her mouth open and her eyes closed. She was obviously really enjoying Lisa's attention. I could hear her moaning mingling with Lisa's, both now louder than the hot tub.
Suddenly, Lisa stood up, ran her hands through her long, dark hair, looked back at Rick and gave him a nod toward Debbie's obviously super wet pussy. She then stepped to her left, around Debbie's right knee, as Rick slid into position kneeling in front of Debbie. I strained to look at Debbie again. She met my look and held my gaze. She bit her lower lip lightly, still looking at me, and then took in a quick gasp of air, closed her eyes again, laid her head back down, and went back to working her tits. I ran my eyes down her naked body to her crotch, where all I could see was the top of Rick's head moving around as he worked my wife's pussy with his mouth. That explained the gasp.
Meanwhile, Lisa had climbed up out of the tub to sit right next to Debbie, their hips touching. She seemed to be enjoying watching her man work on my wife, and she started rubbing those long nipples of hers. She looked from the action in Debbie's crotch over to me and smiled, still rubbing those sexy nipples. I stood up, as straight as I could, as my hard-on got kind of jammed in my suit. I made some quick adjustments as I took the few steps to then kneel on the bench in front of Lisa.
I put my hands on top of Lisa's thighs, and she scooted a little closer to the water, still working her nipples with both hands. I had a great view just a few inches above and away from her tits. Lisa arched her back, pushing her tits closer to me, and I took the invitation. I leaned in and took her right nipple into my mouth. It was so long and so hard I could suck it like a little cock. I wrapped my tongue around it and moved my head to run up and down its full length. I nibbled on it. I sucked it into my mouth and battered it with my tongue. It felt like french kissing. It was awesome. I moved to her left nipple and repeated the process. I was so engrossed in what I was doing, I'm not sure when Lisa started getting really vocal, but she got so loud she snapped me out of my ecstasy.
"Oh God! Yes! Suck my tits! Oh fuck! That feels so damn good!" Lisa exclaimed a little louder than I would have liked, but I didn't really care at this point.
Lisa put her hands around my neck and started running her fingernails up and down my back as I sucked her tits. She was scratching me pretty good, so I was glad when she moved her hands to her crotch and started to play with her pussy instead. She pulled away from me and laid back to mimic Debbie's position. I glanced over at Debbie and Rick to see that Debbie had wrapped her legs around his shoulders and seemed to be pulling his face into her pussy with her legs, while he had moved his hands up to work on her tits. I could see Debbie's right hand clutching at her towel next to her hip, squeezing and releasing.
"Suck my pussy!" I heard from Lisa and I turned away from watching Debbie to see Lisa looking up at me, holding her pussy open with both hands.
Lisa's clit looked to be just as over-sized as her nipples, and I couldn't get to it fast enough. I dove in and took it into my mouth. Lisa immediately began writhing around as I sucked, licked, and tongue-fucked her wet pussy.
The sound of Debbie and Lisa moaning, mixed with the sound of their pussies being eaten was really exciting, and I was really enjoying the moment. Suddenly I heard Debbie say "Stop!". I looked up from Lisa's pussy to see what was wrong.
"Stop. I can't take it. I need a cock in me," Debbie begged. I heard Lisa laugh. I loved how horny Debbie was.
"Yeah, me too. Time to fuck," Lisa announced.
I stood up to switch places with Rick. Rick stood up, Debbie's legs still wrapped around him. Debbie's legs slid down to Rick's hips as he stood. Debbie had her legs crossed at the ankles behind Rick's back. I took a step back, expecting Debbie to release Rick so we could trade places. I think Rick was just as surprised as I was when, instead of releasing her grip on him, Debbie pulled him closer to her with her legs.
I looked over at Debbie, and she was looking right at me. She had a mischievous look on her face, bit her lower lip, and smiled up at me, raising her eyebrows questioningly. I returned the smile, and nodded slowly. I looked at Rick, who was watching me, and held up my right hand for a high five.
He slapped my hand and said "Hell yeah!"
Rick took his engorged cock in his right hand and ran it up and down Debbie's slit. Debbie looked him in the eyes, licked her lips slowly, and let out a super sexy long moan as she moved her hands to her nipples. I watched as Rick put the large round head of his cock against Debbie's opening. Debbie's hands stopped moving, she held her breath, mouth open, as Rick slowly buried the full length of his fat cock into her. Debbie then let out a high-pitched little whimper when Rick's hips stopped up against her ass. I could see her legs pulling him tightly against her as she ground her hips into him. Rick then pulled almost all the way out before ramming his cock deeply back into Debbie, hard and fast this time.
"Yes! Fuck me hard!" Debbie pleaded as Rick commenced to quickly pounding in and out of her pussy.
Debbie kept her legs locked around Rick's hips as they moved against each other making a loud slapping sound each time Debbie's ass slammed against the front of Rick's thighs. I was mesmerized not just because I was watching my wife getting fucked hard by a stranger, but also because I was watching her fucking him back just as hard. She looked so incredibly sexy.
I felt Lisa's legs wrap around my waist and pull me toward her. I was so into watching Debbie I'd almost forgotten all about Lisa honestly. But seeing the hungry look on Lisa's face as she pulled me toward her waiting pussy brought me right back. Lisa reached forward and grabbed my rigid cock with her right hand. She guided me directly to her hole and laid back down on the concrete. I slipped right into her easily. She was so wet and so open. Lisa started moving her hips in circles and bucking up and down. I wrapped my arms around her thighs and pulled her ass against my stomach. She crossed her ankles behind my head and pumped herself up and down the length of my cock using her legs. She pinched her long nipples between the fingers of both of her hands.