We thought about swinging but decided we would try and see if we liked it first so we decided our stu would come and watch us having sex, ali would be blindfolded so we could say she knew nothing about him being there.
When th night came ali got herself ready bt having a long bath and putting lots of lotion on, she put on a see thru-top knickers and stockings.
We had a lamp on in the room so it was fairly dark, stu had taken his clothes off and came into the bedroom and knelt by the side of the bed. Ali was laid on her front ad I was massaging her back with some oils, I pulled her knickers off and she lifted her bum up tp make it easier I moved my hands to spread her cheeks and slipped a finger into her already moist pussy think she was secretely quite turned on. I asked her to roll onto her back and moved up to kiss her leaving a great view of her pussy for stu to see. I put my hard cock to her lips ans she sucked me slowly and deep, Istarted to play with her clit and I gestured for our stu to finger her which he did by wetting his fingers first, think ali could see out of the bottom of the blindfold, our stu was wanking himself all the time and was rock hard as well.
I had to fuck her and moved ontop of her and sucked her nipples while fucking her, our stu was playing with her tits at the same time, he then laid at the bottom of the bed and came watching my cock inside of Alis pussy, I came pretty quickly and got up so stu could leave the room and go before ali got up. An absolutely brilliant night.