I'd been seeing Sarah for a few months and things were great, really great. We'd met through a dating site and hit it off straight away; a few drinks and a lot of laughs led to a second date and pretty soon we were a couple.
We had a lot in common and also clicked in the bedroom. It was straight sex; no extras, no kinks, but plenty of it. We were both in our thirties but went at it like teenagers. Making up for lost time I guess!
I'd played with toys with previous partners - dildos and cock rings mainly - and love it when a partner dresses up in stocking and heels, basques and even PVC. I'd tied girls to the bed and over chairs and tables; also enjoying it when I was the one being tied up but that kind of thing hadn't come up with Sarah.
Until one saturday morning.
We were showering together after an early morning fuck. (sorry, there's no better word for it!)
Sarah had woken me up with her mouth on my cock, and once she'd got my attention had climbed on board, riding me while I pinched and nibbled her nipples. We'd come together - almost - and my cum had dribbled out and over our thighs as she rocked and wriggled, asking if I was done. Now she was soaping my back; returning the favour after I'd washed her, paying plenty of attention to her frankly awesome tits. She pressed those tits into my back as she lathered and stroked the small of my back, then my arse and thighs.
This wasn't unusual. We often showered together when we weren't rushing, but there was something different this time. Sarah paid more attention than previously to be bum and trailed a finger between my cheeks while nibbling my shoulder. She nudged my legs apart with her foot to gain access, then gripping the top of my thigh with her left hand, nudged again, but slightly more firmly.
Her soapy finger stroked up and down; over my crack and to my balls and back before lingering over my arsehole, her fingertip pressing gently at the opening.
"You like this?"
"mmm, yeah"
"me too, shall I keep going?"
"I'm not going to say no!"
"Good boy, I was hoping you'd say that. I'd been wondering when the bum sex thing would come up. I thought I'd just have to ask you to fuck my arse but this is much more polite."