A younger guy, a married woman

There's a young parent at my daughter's school who I have the hot's for. It's almost embarrassing as he is only about 24. He is tall and toned, with dark brown hair and lovely deep eyes, plus a cheeky, sexy smile. On bonus days he turns up in running gear and a few of the mums have joked about checking him out! I admitted to my OH that I think this guy is hot and it led to an interesting little game. My OH is great and we still have a half decent sex life, but neither his body nor his staying power is what it was! I don't mind, he always gets me off, but what has happened is that fantasy plays a much bigger part in our sex life than it once did. Even in my solo sex life I am more likely to think about old encounters or fantasise about new ones (or to use porn) than I am to have "memory wanks" about my current sex life. So to the game. Hubby and I were in bed, his mouth all over my neck and tits as he started to finger me. Then he stopped, took the cord from my dressing gown and tied it across my eyes so i couldn't see. We do this sometimes and both enjoy it. But the twist this time was that he said: "Ok. I want you to pretend I am Bruce from the school." I was hesitant at first but he built on it. "You have been given a special birthday present by me. You are allowed one no strings fuck with another man. You and Bruce got talking after school, went for a coffee and after flirting, ended up at his house. You know he thinks you're a MILF, all the dads do". I have to admit it turned me on. I am quite visual and could picture Bruce in his boxers quite easily! I didn't reply, I just moaned slightly and hubby started to kiss and suck my tits harder. I can't tell you how easy it was to pretend it was Bruce and with permission too! I was imagining Bruce's fit toned young body, his lips on my big tits, hands roaming all over my body, his fingers finding my clit. Hubby kept fingering me, telling me I was such a MILF, telling me how Bruce was going to go down on me and was I looking forward to feeling Bruce's cock inside me. I reached into his boxers and he was rock hard. So Bruce's hard cock was in my hand and he sighed as I started to stroke him. Then he pushed me away. all dominant in a way my hubby has not been for years, and I felt his mouth moving over my tummy and thighs, licking the insides of my thighs, then finally finding my clit. My cunt was absolutely soaking and it really felt like I was being done by someone else. It excited all sorts of thought about old lovers with their muscular young bodies and eager young cocks. I remembered being fucked again and again by guys who just so wanted to fuck me. I thought of Bruce's tight body, his firm arse, and wondered what it would be like to fuck him. Now Bruce was licking my cunt and I so wanted to suck his cock. I turned around so we were 69ing and took his cock out of his boxers, which he kicked off. Then I took him in my mouth. Oh the thought of doing that with a new guy again! The difference in a new body, a new cock, the surprises in his moves. That feeling as his hand slips into my panties for the first time. It all came flooding back and I mean flooding! I came in his mouth really thrusting hard against him. To my surprise he still hadn't cum. Maybe it really was Bruce! He turned my over so I was face down and entered me from behind. He didn't hold back, he thrust hard into me. He didn't speak, he told me later, so as not to break the Bruce spell. He was biting my neck and groping my tits in ways he never has and as he thrust his cock into me I felt myself cumming again. Then he did and oh boy was it awesome, the thought of the young guy exploding inside me. I came for a third time as he ejaculated. It was such a fantastic fuck! I felt a tiny bit of guilt afterwards but my OH said it was one of the best fucks ever and the idea of me doing that with a different guy had really turned him on. Of course I have masturbated a few times to this particular memory, including yesterday after seeing Bruce at the school! I went straight home, stripped naked and rubbed myself to a frenzy.