As soon as we were through the door and into their room, Julie pressed herself against me, her lips locking against mine in a hot kiss. I didn't resist, kissing her back and almost tearing the robe in my haste to get her naked, and she did the same to mine, dragging it from my shoulders and tossing it to the floor.
"If they're going to flirt like that, then let them," she breathed, before kissing me again. Her hands were all over me as we walked clumsily into the bedroom. As we toppled on to the bed, I stopped the kiss.
"We shouldn't do this again," I said, although I didn't really mean it.
"It serves them right," Julie said, before pulling my head back down to hers. "Don't you want to?"
I didn't answer her, I kissed her again and then moved my mouth down her neck to her upper chest, pausing to savour her full breasts, licking and sucking her nipples. Julie moaned with pleasure as I moved down further and across her belly until I reached her freshly shaven pussy. Last night it had been covered with dense dark hair, but now it was completely bare. I pushed her thighs apart, revealing her smallish and surprisingly tight slit which I kissed and licked, enjoying the smooth feeling, and then pushed my tongue inside her thin, pink pussy lips, licking upwards and then crushing my mouth against her swollen clit.
"Oh my..." she whispered, "Oh, please fuck me now..."
It was all happening too quickly, but I knew this had to be a quickie because Marie and Dan would be wondering where we were if we spent too long here again alone, so I swiftly moved upwards and I was quite shocked when Julie reached down and grabbed my cock.
"Come on," she whispered urgently in my ear, so I pushed forward and slid my hard cock straight into her. She was wet from both her own arousal and from my licking, so I slipped into her without much resistance and as soon as I started to move inside her, Julie began to groan and buck her hips in rhythm with my movements.
I looked at the gorgeous older woman beneath me, her eyes half closed in pleasure, and decided to fuck the hell out of her. She deserved it - she had only ever been with the small-dicked Dan, and although I wasn't all that much bigger, my extra inch certainly seemed to have a positive effect on her and I wanted her to enjoy that to the fullest. As I raised myself up, to better my angle and depth of penetration, she widened her thighs still further, raising her knees and wrapping her legs around me to draw me deeper into her.
I began to pump into her as deep and as hard as I could, trying not to just pummel away but to grind against her with every thrust to stimulate her clit. I really wanted her to enjoy this but then just a few minutes later, and just as Julie seemed to be approaching her orgasm there was a click from behind us as the door opened.
I froze, and Julie's eyes shot wide open. I didn't know whether to jump off or not but it was too late anyway - whoever was standing behind us - Marie or Dan, or both of them - would have known what we were doing even if I had leapt off Julie straight away. With Julie being naked on the bed with her legs wide open and me also nude with a huge still-wet hard-on - it wouldn't take much guessing really.
Slowly I turned around with my cock still inside Julie, who craned her neck to look around me. To say I was shocked when I saw who it was would be a huge understatement.
"What is happening?" said Jean-Luca, the handsome Italian hotel manager. "Ah, I think I understand now. But..." he looked confused for some reason as his voice trailed off.
I moved to grab my robe and tossed the other to Julie, who was still laying on the bed, legs open with everything on view.
"Listen, Jean-Luca, please close the door," I said, my mind working fast. With the door shut, I decided to try and appeal to his good side, man to man. "Please don't say anything to Dan or Marie."
He didn't say anything, just listened to me as I tried to convince him that this was just a drunken bit of holiday fun and that we didn't want to ruin our marriages or anything. His attention switched from me to Julie, causing her to suddenly shut her legs and wrap herself in the robe as though she had only just realised what state she was in.
"Do you want me to keep this a secret?" he asked Julie, and she nodded dumbly, tears in her eyes. Suddenly I felt terrible for taking advantage of her. What had I done?
"Think of our marriages," she implored with the hotel boss.
"I will stay quiet," he reassured her then turned to me. "I cannot blame you, she is very sexy. Your wife is sexy too, but Julie - she is experienced. Mature, and that is sexy, no?" I nodded and he turned back to Julie. "Your husband, he is only small and you have no other men in the past, no? Craig here - he is bigger and younger?" Julie's nodded at the Italian's attempt to understand us, but Jean-Luca continued. "But not as big as me."
I should have guessed where he was going with this. He dropped his shorts, as I knew he would, exposing a long, thick and dark-skinned dick. It was longer semi-hard than mine was fully-hard, hanging down maybe six inches or so and it stiffened and grew even bigger as he walked towards Julie, who was sitting on the edge of the bed with the robe wrapped loosely around her.
"What do you think you're doing?" she said, looking slightly alarmed as the semi-naked Italian walked up to her.
"Let me show you how it feels to have a really big man," purred Jean-Luca, "and I'll keep your secret."
Julie looked first at me, then at Jean-Luca who was standing in front of her, stroking his huge cock to its full size until it stood out horizontally in front of him. I estimated that it was at least eight inches, maybe even as big as anything Marie had taken, according to what she had told me about her past lovers. Julie's eyes drifted downwards to his cock and then back up at him.
"This isn't fair, it's... blackmail," she said weakly, knowing she was trapped.
"And what are you doing to your partners is fair?" challenged Jean-Luca, to which Julie had no answer. He reached out and tugged at the front of her robe and when Julie tried to stop him, he asked her again. "Well is it? Fair? How do you think they would react if they knew?" Julie released the robe, and Jean-Luca pulled it away, exposing her large, hanging breasts.
I felt bad for Julie but I couldn't think of a way out of the predicament we found ourselves in, short of getting into a fight with the guy. Then I realised that the thought of seeing Julie - so previously innocent - being screwed by this bastard with his monster cock, turned me on, and so much to my shame I didn't say anything to help her.
"Maybe you should do this Julie. It's just sex," I suggested, causing her to look at me again, concern and nervousness in her eyes. When she still didn't say anything, Jean-Luca pulled her robe right off, and then pushed the now-naked Julie onto her back. His cock looked like a spear, jutting out from his groin as he joined her on the bed. Julie's hands moved to her pussy, for some reason covering herself down there rather than try to hide her breasts. I remembered her saying that being shaven bare made her feel exposed and vulnerable, and so I guessed that was the reason why. Jean-Luca grabbed her wrists firmly and moved her hands away.
"Very nice," he said with a wicked grin. "Big tits and a shaven cunt too." Julie whimpered as he released her hands but she didn't try to cover herself again. He pushed one, then two fingers inside her, making her whimper again but this time in pleasure.
"Good. You've got her wet for me. Now fuck off Craig," he said, and then turned back to Julie, who submissively opened her legs as he moved between them. Her moist pussy glistened as Jean-Luca aimed himself at her tight hole. Then he saw that I was still standing there watching. "I said fuck off. In fact, perhaps you should go and see what your wife is doing."
What did he mean by that? I left the room, but when I heard Julie gasp, I returned briefly to the doorway, easing the unlocked door open enough to peek through. Jean-Luca was already fucking Julie, and quite brutally too, causing her legs to shudder with every powerful thrust. All I could see was his backside moving up and down, but I could hear Julie grunting with every pump, as she took a truly big cock for the first time in her life. I hoped she was okay, but then I heard her murmur 'Yes, oh yes!' and I guessed she was probably more than okay.
I left them to it, and returned to the spa, only to find the hot tub empty, even though it was still switched on and bubbling away. Where were Dan and Marie? I looked around me, taking stock of things. There were two bathrobes on the floor, which must be theirs, so they couldn't have gone far. Perhaps Dan had gotten tired of waiting for me to return with the beers and they had gone to get some from somewhere else. But wouldn't they have needed their robes? And I hadn't been that long, thanks to Jean-Luca.
There were a couple of different exits leading out of the spa to the different treatment rooms and I started towards one of them but as I approached I heard something. It sounded like Marie's voice but very quiet and muffled. It was coming from a set of double doors to my right, and as I walked towards them I heard it again, but it wasn't Marie talking. She was moaning, very quietly, but definitely moaning. Were they doing what I thought they were?
The double doors had two panes of glass in them and I cautiously peered through. The room beyond the doors was the massage room, I realised noticing the familiar benches where Marie and Julie had received their massage this afternoon. I still couldn't see my wife anywhere, but I could hear her, along with a soft slapping sound which confirmed my suspicions. She was having sex with someone in there. I eased the door open and looked around, trying not alarm them while listening to see if I could identify where they were.