I have had long term banter with Marie my wife’s friend for years, and we both wanted to go to bed with each other, but she was too scared of the consequences if we were caught. However her circumstances have now changed after her and her hubby splitting up and now getting back together. So she agreed to try out something new, this is what we decided.  

When I was passing her house if one of the upstairs bedroom lights was on the front door would be open, I was to enter and go to the bedroom without saying a word. She would be under the cover and I had to strip off and get in beside her still saying nothing. I could then do whatever I liked with her and when finished just get dressed and leave. No words were to be spoken. 

Yesterday the light was on. On entering she was indeed under the covers I stripped off and my cock was beginning to rise I got in beside her to find her naked, She looked at me and I at her, our heads moved and we kissed, softly at first then more urgently her tongue darting into my mouth we exchanged tongues for a while and as we broke off I pulled the cover off and saw her for the first time in all her glory. She had fairly large tits and her nipples were hard, a flat stomach leading down to a hairless pussy. Very nice for a 60 year old, my cock was now like a rock. I got up on my knees alongside her and bent down and sucked a nipple into my mouth, she gave out a little moan and her breathing got quicker I tweeked her other nipple and she was squirming on the bed her legs opening further with every squirm until she drew her knees back and her hand went between her legs and she rubbed her clit slowly. I again went and kissed her on the mouth and her other hand moved and took hold of my cock, she was moaning almost constantly now I moved my hand down to her cunt and it was soaking I slipped a finger inside and her bottom rose off the bed to meet it, I started finger fucking her and she responded to every thrust. I sucked and nibbled on her nipples she was thrusting faster and faster then she let out a long Fuuuuuuuucccccckkkkkkk then her legs went rigid and flat on the bed. She was still gripping my cock she now moved and looking up into my eyes her tongue came out and she licked me from balls to head a few times before sucking me into her mouth God it was heaven. I pulled from her mouth before I filled it with cum slid down her body and starting licking and sucking her lovely wet cunt hole. She was going berserk thrusting into my face squirming all over and gripping my head so I didn't stop, she was dripping and tasted lovely. Her legs clamped my head and another Fuuuuuucccckkkkk came from her mouth then oh oh oh cumming again DONT STOP. When she released me I lay beside her and we kissed for a while then she pulled me on top of her and guided my cock into her cunt. Oh it felt sooo good I fucked her slowly at first until my balls were near bursting then I speeded up and fired what felt like gallons of spunk deep inside her, this triggered another Fuuuuuccckkkkkkkk cumming again. We calmed down, I stood up put my clothes back on and left. That afternoon she arrived at our house and acted as normal in front of the wife, but when we were alone she said keep you eyes  open for any lights tomorrow. Fuck I can hardly wait.