The following Monday I received a disappointing call from Elaine. The night before she had started her period and had therefore decided that she wouldn't be there on Wednesday as she wouldn't be able to go swimming. After quite a bit of persuasion I manage to get her to agree to come as she would be able to do the gym work and then still spend time in the sauna.
I was still not sure that Elaine would show but couldn't contain my delight when she walked into the Sports Centre just behind me.
After getting changed we headed to the gym and had another hard but very 'touchy-feely' session, and we were both very excited as we left and headed to the changing rooms to get into our costumes. Elaine was again in her bikini but sat on the edge of the pool while I completed a quick ten laps before we both entered the sauna.
Like last week as soon as we got into the sauna, we were tearing each other's costumes off and we began to kiss and feel each other up, groping and caressing each other. Elaine was very frustrated that she was on her period and because of this didn't want us to fuck.
Feeling disappointed but not wanting to force the issue I continued to caress Elaine's fabulous body. Pushing my luck I started to finger her arse, at which Elaine began squirming around getting very excited.
"You enjoying that?" I asked, interested in the result Elaine was going to give.
"Mmmmmmm!.... It's definitely a new sensation!" she replied sheepishly, but grinning from ear to ear. "It could be almost as exciting and having my pussy fingered!" she continued as she cheekily wiggled her arse onto my finger again.
Slowly I began to slide my finger further and further into her arsehole, then I slid a second one in, causing a little yelp from Elaine. Elaine was now groaning with each penetration and meeting my thrusts, she was very close to coming.
Slipping my other hand up to her breasts I began to pull on her nipples and with a sob she began to come. Just like when I had fucked her, and felt her pussy contracting around my cock, I could feel her arsehole pulsing and contracting around my fingers as she shuddered.
Releasing her breasts from my grasp I left my fingers in her arse as she came down from her orgasm, but just as she was getting her breath back, I spread her cheeks further and quickly slipped a third finger into her tight tube.
"Ohhhh FUCK!" Elaine cried, before clamping her own hand over her mouth. I slowly eased my three fingers deep into her then held them there.
"You OK?" I asked, genuinely concerned that I hadn't overstepped the mark.
"Fuck... Yes!.... Feels amazing!" she managed to pant out.
Then to my delight she said the magic words.
"My arse... must be so stretched... you could get... your cock up there!"
"What?" I quizzed, knowing full well what she had said.
"You could get your cock up there it is so stretched," she replied.
"Do you want me to?" I queried. Desperate for her to say yes, I also wanted to make sure that I did have her permission. My cock was so stiff and dripping precum, I had never felt it so hard.
"OOOOhhhh!..... Yessssss!" she hissed. "Fuck my arse... That'll be awesome!"
Easing my fingers from her arse, I stared at the gaping hole then quickly lined up my cock and slowly pushed it in. With the head engaged Elaine momentarily clenched her arse and my cock felt like it was being crushed. But such sweet sensations.
With four inches buried I began to withdraw ready for my next thrust, but Elaine beat me too it. Whimpering she thrust back onto my cock, taking its whole length, and so we started up our rhythm. As I pumped in and out, Elaine kept up a commentary of how it felt so dirty and so good to be having her arse fucked. I was loving it.
Again, I decided to try and see what Elaine might think if someone was to join us. Leaning over her I whispered in her ear.
"What if someone was to walk in?" I quizzed. Elaine moaned.