So I woke up on the Saturday morning with a nice hard cock and lay there for a minute contemplating what the day might hold.
Kath had her back to me and I turned on my side and thrust myself against her.
"Mmmmmm, that's a nice start to the day," she murmured sleepily.
Without moving she reached behind her and grabbed my cock,
"Is this for me or have you been dreaming about my Mum?"
I kissed the back of her neck,
"A bit of both," I said.
She rolled on to her back with a wicked grin on her face,
"Naughty boy!"
I kissed her and gave her left tit a playful squeeze,
"So is it today I get to play with these and your Mum's at the same time?" I asked.
"Oh you filthy sod, we'll have to wait and see. Anyway I expect Mum will be desperate after what happened last night, probably can't wait to get her old hands round your knob."
"So what do you want me to do?" I asked "I mean how shall we play this?"
Kath ran her own hands over her ample tits and let her right one continue all the way down to her pussy.
"Well I think you should just continue where you left off last night and see what happens."
"So?" I said "What do you mean by that?"
She smiled, "Get up go downstairs, wait for her to come down and get to it, then I'll come down and see how the land lies."
"But what if she goes off it?"
"Look last night you fucked her, what is she going to say now. No I have my Mum's genes baby, she is gagging for it."
"Yeah but what is she is not keen on the Mother Daughter thing?"
"But that time she will be so hot and wet, she'll do anything, just like me."
Five minutes later I was in the kitchen making tea as noisily as possible in the hope it would attract Joan's attention. It worked!
She walked into the kitchen wearing a pale pink dressing gown and simply said,
"Good Morning."
I looked at her and smiled then looked past her as if to make sure we were alone. She turned her head to follow my gaze.
"Is that all I get after last night?" I said.
She went bright red and gave me a half smile,
"Yeah well about that, I'm not really sure what came over me and to be truthful I've hardly slept."
"Why, because you couldn't wait for more?"
She gave a nervous laugh and then said,
"I was thinking more about what Kath would say and do if she knew."
I stepped forward and put my arms around Joan's waist. She took a half step back.
"Kath was asleep when I left her last night and asleep when I got back, just like she is now."
"But....."
She didn't get any further because I took that step forward and pressed my lips against hers. I ran my tongue over her lips.
She pulled back,
"Don, stop it"
I ignored her and pulled the belt of her dressing gown, so that it flipped open to reveal that she was only wearing her pyjama top.
"No way Joan, I need your horny body again."
"But what if Kath comes down?"
"Fuck Kath I need you,"
I grabbed her again and pulled her to me, my hands going straight round to her arse which I discovered was covered by a pair of silky panties. I kissed her again and she seemed to melt into my arms and responded hungrily with her tongue.
I slipped my hand inside her panties and started toying with her arsehole. She arched her back in excitement and let out a loud long gasp as I slowly worked a finger into her rectum.
"Oh God, you horny sod," she said as she started to pant.
"Turn round," I said "and grab the table and bend over."
She obeyed and I knelt on the floor. I pulled her dressing gown up and pulled down her white panties. Her hairy arsehole was right in front of me and I delved straight in with my tongue.
Her panting & gasping grew louder as my tongue toyed with her and I ran the fingers of my right hand up and down her wet pussy lips.
She tasted wonderful, the iron taste of her arse mixed with sweat and the pussy juice that I was lubricating her with as I rubbed her.