I was lying next to Simon in the warmth of post coital lethargy, mulling over our rapidly blossoming relationship while waiting for sleep to engulf me. As a couple we had come a long, long way in the very short time since I had 'seduced' him, if that's the right word for virtually raping an ultra-shy virgin. Since then he had grown in confidence tremendously, until now he was the sexually dominant partner and I'm the submissive half, which, of course, is just what I need. I was mentally going over the journey we had made when a thought struck. Instantly all sleepiness was gone. I thought Simon was probably already asleep, but I nudged him anyway, just in case he wasn't.
"Simon, are you asleep?" Alright, so it's a stupid question and deserved its reply.
"Of course I am. That's why I heard you?" Simon's voice came drowsily from out of the darkness.
"Oh, sorry, but I've just thought of something."
"Something urgent?"
"Not urgent, but important."
"Ok, I'm awake now," His voice was stronger as he rolled onto his back. "Let's hear it."
"Well, you remember the other day when you made me tell you all about my fantasies?"
"Oh yes, and very interesting they are too."
"Well, you never told me yours, and you're not getting away with that one."
"Ah! I thought I'd escaped that embarrassment."
"Oh, so you do have fantasies then?" I latched on to Simon's implicit admission.
"You know, if I'd have been awake I would have been more careful how I answered you, wouldn't I? Yes, of course I have fantasies."
"Tell me then."
"What right now? It's ok when we're being horny, but it's a bit awkward when you're not."
"Then I'll have to change that." My hand tunnelled under the covers looking for Simon's cock. "Liar!" The cheeky bugger already had a hard on, but I began to play with it anyway.
"Mmm. Keep doing that and I'll tell you anything."
"Your fantasies will do, including your deepest darkest desire's -- I think that's how you phrased it to me, isn't it?"
"Well, we've got a fair bit of overlap." Simon sounded thoughtful, but his cock twitched and rose a bit more.
"I mean, I've fancied fucking your arse since we first got together, so that matched with you, though I didn't know it. And I love to watch you playing with yourself, not to mention the notion of seeing you get fucked."
The thought of those ideas woke my pussy up, but I wanted him to tell me the things that he wasn't comfortable admitting to, like the rape fantasy had been for me.
"Ah, but they're not your darkest secrets, are they?" I pushed a little.
"Let me get there in my own time."
I could sense him thinking in the dark, wondering just what he dare tell me I suppose, though I didn't want him to hide anything. I'd told him my greatest fantasy, now it was his turn to tell me his. I continued playing with him under the covers, reaching a bit further to hold his balls in my hand, rolling them around with my fingers.
"I'll tell you this." He started up again abruptly, as if ignoring my activities altogether. "I've often wanted to spank a girl, so I'll do that for you, no problem, and hurt you in other ways -- physically, I mean. And although it's not been part of my fantasy until now, I like the idea of forcing you to do things too, so I'm up for that too, though seeing as you're at least as strong as I am, I'm not sure how to set about that."
"Thank you, don't worry about physical strength, it is strength of will that works for me." Ok, so that was my fantasies taken care of -- well some of them, at least. But what about his own? "Now tell me your very secret fantasy."
Again he paused, this time for only a short time.
"I've got two, and one of them you already know about." Another pause. I waited silently for him to continue, scared I'd put him off if I spoke.
"I'll tell you that one first."
"What's is it?"
"I really want to see you making love with a woman, just like we talked of the other night."
"When we were talking about what we'd be prepared to do" We'd already agreed that I would do that, so I was a bit confused why he'd brought it up again.
"Yes, and I know we agreed for you to try it, but you asked for my darkest secret desires, and that's one! I want to see you and another woman kissing, and to see you suck her breasts and she yours. And I think I'd cum on the spot to see you do a sixty-nine with a woman. Sorry sweetheart, but you did ask."
I can't explain it, but I was now getting really turned on. Listening to Simon's fantasy had aroused me something awful. I hadn't realised just how much he wanted me to do lesbian sex, and although I don't normally go for women I wanted to please him and the thought of turning him on turned me on as well.
"Wait till you here the other one!"
"Go on." I had an idea this one would be something different, something we'd not talked about, and it was.
"I would like to tie you to the bed and play with you. I'd like to tease you and do lots of little things to you, maybe even hurt you a bit, before letting you cum. I just want to have you totally at my mercy, completely unable to stop me, no matter what I want to do to you."
Now that sounded really nice to me. I hadn't thought of that before, but now I wanted to try it badly.
"Oh!" He stopped, then added. "And there would be no safe word. No way out for you."
That sounded even better. "I'd like that. You can do anything you like and I'll love it."
"Anything?"
"Anything!" Then I paused, just thinking about it, before adding a proviso. "Anything that doesn't do permanent harm."
"That goes without saying, but I'm glad you said it, because now I know how far I can go."
The possibilities made me feel so horny I needed to be fucked right then.
"Fuck me, Simon." I didn't usually ask outright, but I needed his cock in my pussy instead of my hand.
He turned over and silently rolled on top of me, holding his body up while I spread my legs beneath him, then lowered himself down and pushed forward, his cock penetrating me without guidance in one long thrust. I know I was turned on, but I must have been very wet for that to happen. Once inside he began to fuck me with long deliberate thrusts, and it felt so good.
"So someone's feeling horny, eh?"
His voice in my ear was softly teasing. I didn't answer; I was too busy enjoying the feel of that big cock of his probing my depths.
"What turned you on, then?" He asked the question and then went right on to suggest the answers.
"Was it the idea of being tied up? You like the idea of being at my mercy?"
That had certainly lit the fuse. I really fancied that one.
"Or maybe you want to fuck a girl while I watch." He grunted with effort as he spoke.
His voice was thick and sexy and I could tell that he genuinely wanted to see another woman fuck me, and I knew I would like it to happen for real if the chance arose, and somehow that did get me going. I was on the road to a climax.
"Is it the idea of tasting pussy that's making you so fucking hot, or the thought of a woman's fingers in your cunt?" He had noticed the effect and was pushing the theme