My wife is a wonderful woman. We married when I was thirty-six and she was thirty-five. We'd both been through first marriages that had gone sour and I knew almost from the moment I met her that this one was going to be for the rest my life. My first marriage had been a disaster: I wanted kids but she didn't; I was a romantic, she was more hard-headed; yet she was the one who went into fits of jealousy every time I so much as talked to another woman. The sex wasn't that great either. It couldn't last and we divorced after only five years.
Sophie, on the other hand, was everything any man could want. But I won't go into details. There's nothing more boring than listening to a man listing his wife's virtues. Let's just say we laughed a lot. Oh, and the sex was amazing. Even after we'd been married a couple of years, we were still at it like rabbits, fucking at every opportunity. Even at the cinema, we'd be unable to keep our hands to ourselves. Halfway through the adverts, I'd feel Sophie's hand drifting to my crotch and I'd slip my hand beneath her coat and try to get under her skirt without being seen. If our row was empty we'd sometimes manage to bring each other off. Even then, we'd rush home and dive into bed to fuck for a couple of hours. She could keep me hard even after I'd come and she seemed to be permanently on heat. For those first couple of years we were pretty inventive too. Sophie wanted to try out all the positions in the book - and a few that weren't. Sometimes we'd end up giggling like a couple of schoolkids, but then lust would take over and soon we'd be fucking like crazy again.
Eventually, though, that phase passed and we settled into just doing what we liked instead of trying to rewrite the Kama Sutra every day. Sophie particularly liked me to take her from behind, which always guaranteed an orgasm for her. That position was pretty good for me too, especially when she wanted me to fuck her in the ass, which she did on occasion. I never pushed her, but she knew I liked it. We never settled into a routine, but we certainly slowed down a bit. We both wanted to have kids, but we agreed we'd enjoy two or three years on our own first.
It didn't quite work out that way, though, because after only a couple of years, her sister Alex moved in. Alex was 22 and had just finished college. She was a lot younger than Sophie, almost a mistake by their parents, who hadn't really planned on extending their family in their 40s. But when she arrived they were delighted, with the result she was spoilt rotten. It was amazing she turned out as level-headed as she did. Perhaps it was because she had such a good role model in her older sister, who she regarded almost as a third parent.
Sophie and I helped her move into our spare room and pretty soon we got used to having her around. She got a job at a local coffee shop and contributed what she could to the housekeeping. Sophie and I had good jobs, so we didn't push her. She had her own circle of friends - no permanent boyfriend though - and divided her time between them and us, even though we were both nearly forty by then. She didn't seem to mind going out with us; she liked the same sort of films we did and enjoyed going out for meals, so long as we paid. What I'm trying to say is that we liked having her around. It was fun having a young person in the house. For one thing, it didn't make us feel so old.
I know what you're thinking, though. Didn't it cramp our sex life? The short answer is no. We carried on pretty much as before. OK, we were a bit more careful when and where we fucked. We made sure we knew Alex was going to be out for at least an hour before we fucked on the kitchen table, but we certainly didn't wait for her to be out of the house every time we wanted sex. If she was in her room and we fancied getting it on in front of the TV, we just closed the door. Alex knew what we were doing, but she was polite enough not to burst in on us. We didn't kid ourselves she didn't know when we were fucking. Sophie made enough noise; Alex would have had to be deaf not to hear her.
It wasn't like it was discussed either - well, not at first. We didn't ask her permission, like, 'Alex, we're just going for a fuck. Is that OK with you?' She was mature enough to know that two people in love have sex. She was no virgin, which we knew because she'd told Sophie. Between the two girls her sex life wasn't a secret. Sometimes I'd come into a room and they'd be giggling over something together. Often the object of their mirth would be some poor guy Alex had been to bed with.
'I swear he thought foreplay was something to do with golf,' Alex said once.
Sophie said, 'Poor you,' and they both laughed.
'You two must have amazing sex,' said Alex, glancing at me.
'Why do you say that?' asked Sophie.
'Come on,' laughed her sister. 'I can hear you all over the house.'
'Sorry,' I said. 'We'll try and turn down the volume.'
Alex wouldn't have that. 'Don't on my account. It's great knowing you're still fucking. I feel quite jealous.'
That night when we were in bed, Sophie wanted to fuck face-to-face. 'I want to watch your face when you're inside me,' she said.
'OK,' I said.
After I'd played with her pussy for a while and my cock was slipping into her beautiful cunt, we lay face to face and she looked me in the eye.
'Well?' I smiled. 'What do you see?'
'A guy who's got his cock just where he wants it to be,' she laughed.
'Right,' I agreed.
'Does it feel good?' she asked.
'You bet.'
'So what are you thinking about?' she smiled.
'Isn't it obvious?'
'Tell me anyway.'
'You, of course,' I said, 'and the feeling of your cunt round my cock.'
'Liar. You're thinking of Alex.'
It was such a preposterous idea, I actually laughed. 'That is so untrue, it doesn't even deserve an answer.'
She smiled a superior kind of smile. 'I can see it in your eyes.'
'What, you can see little pictures of her in my eyeballs?'
'Almost.' She laughed. 'Don't be scared of admitting it. I'd be surprised if you weren't thinking of her. She's beautiful.'
She gave my cock a squeeze with her vaginal muscles and a jolt of pleasure ran through me. 'I can't think of anything when you do that.'
'Don't change the subject,' she said. 'I just want you to tell me the truth. Go on, admit you find her attractive.'
'OK, she's attractive,' I agreed. 'But that doesn't mean I'm thinking of her when I'm fucking you.'
'No, but you are,' she insisted. 'You're thinking of her firm young tits and imagining what her pussy feels like.'
Even though she was smiling, I still thought it better to keep denying it. Jealousy had been one of the reasons my first marriage had broken up and I wasn't about to let the same thing happen with us. 'I am not,' I said, as simply and straightforwardly as I could. The trouble is, she was almost right. True, I hadn't been thinking of Alex when we'd first started fucking, but after Sophie had brought her into the conversation, I couldn't get the sight of her out of my head.
'She's got a fantastic figure, hasn't she?' She was teasing, I knew, and finding my discomfort highly amusing.
I said nothing. But the thought ran through my head that she must have guessed something about what I was thinking from the fact my cock was still as hard as a rock.
'Don't look so worried, darling,' she said, taking my face in her hands and giving me a long passionate kiss. 'I'm not saying you'd rather be fucking her instead of me. I know you love me and love fucking me. But I've seen how you look at her and I know you fancy her.'
I started to protest but she stopped me with another kiss.
'No, don't deny it. You know I hate people lying. I mean it when I say I don't mind. I really don't. I know you find me beautiful too.'
'I do,' I said quickly. 'You know I do.' For good measure I accompanied my words with a couple of slow thrusts of my cock.
'Oh, that feels lovely, darling,' she said, closing her eyes for a moment. 'But don't make me come yet. I want us to fuck for a long time.'
'OK by me,' I said.
'So it really is alright that you fancy Sophie,' she repeated. 'I'm not jealous of her. She's my sister and I love her. I feel - I don't know - somehow proud of the fact I've got a sister who's beautiful and who my husband fancies. Does that make sense?'
'If you say so,' I said.
'So just admit you're thinking of her,' she smiled.
I looked hard at her and she looked back at me, half serious, half amused. I could only see honesty reflected back at me. 'And then we can fuck?' I asked.