I posted an ad once wanting to watch a couple make love. I got a few response and started regular emailing with a married couple who lived a few towns away from me. They were late 40's/ early 50's. Both very fit and sexy from their pictures.
We agreed to meet at their house. I admit to being a bit nervous, but they invited me in and we had a beer together and chatted. She was wearing short shorts and a tank top with no bra. I could see her nipples getting hard as she relaxed and we got to know each other. Eventually Mike (the husband) suggested that we go into the bedroom.
He guided her to the bed and slipped off her shorts and laid her down. Then he undressed and laid next to her and they started passionately kissing. His strong hands explored her body and ass, and then up her thighs to her pussy. She started to moan and thrust her pelvis against his fingers as he teased her clitoris. Finally he slid his fingers inside her and she came almost instantly, squirting a bit on his hand.
He raised up on the bed and took her tank top off revealing her lovely breasts (I have a thing for saggy titties with big nipples!) She spread her legs wide for him to enter her dripping pussy and he began to fuck her slowly and deeply. She was very loud - screaming with pleasure at each thrust.
I was standing at the end of the bed, and by now I had dropped my pants and was stroking my own hard cock with excitement. I could feel my pre-cum dripping down on my fingers.
I wanted to get closer, so I took off my shirt and sat on the bed, cock in hand as he started to fuck her harder - she came for the second time, but still obviously wanted more. I was astonished when she reached out and grabbed my cock with her husband still inside her. And then even more surprised when she wiggled over to me and took me inside her warm mouth as her husband started to thrust into her pussy again.
Deb had mad cocksucking skills as she took me deep in her throat and orgasmed again almost immediately, her screams muffled by my rock hard erection that filled her mouth.
The rest of the night was a blur of fucking, sucking and licking her delicious pussy. I quickly lost count of her orgasms. At one point she was in a 69 over me while Mike fucked her from behind.
The "climax" was when I couldn't last any longer and came all over her pussy which Mike immediately dropped down and cleaned all my cum with his tongue and then he came in Deb's mouth. The bedsheets were completely soaked and I swear my body was vibrating like it had an electric current running through it.
We played together many times after that and explored some fantasies together. There were many memorable instances like the time we all came together: me in her throat and him in her pussy.