Recently we have had cctv cameras fitted on our secluded back garden for security reasons. I came home from work one day and found my wife in a strange mood she was all chatty and chatting away about allsorts. She usually behaves like this when she feels guilty about something. Michelle works in the local off licence in the evenings and after tea she went to work as normal. I decided that i would check the cameras and see if they had been recording properly. I was not prepared for the shock I got. Michelle is 32 has a great figure 36d tits and a nice curvy arse, although she is adventorous in bed with me pretty strait laced and very rarely mentions sex with anyone. Imagine my shock when replaying the tape she is lying face down on a blanket on the lawn in a bikini with her top undone. Then the window cleaner arrives with a bucket, a black man about 28ish quite well built in a vest and shorts, he gestures to my wife with the bucket so as there is no sound on the video i presume he wants it filling with water. Michelle forgetting about her bikini top gets up to take the bucket from him suddenly realising that her tits are on show she bends down to pick her top up and while she is bent over the window cleaner drops his bucket and makes a grab for her tits. Michelle startles and pulls away from him just as his colleague, a white guy in his early 20's also in vest and shorts, arrives on the garden he sees Michelle's tits and grabs her from behind while the black guy comes at her from the front, they now have her sandwiched and are both copping a good feel of her tits. Michelle has a look of fear in her eyes but soon closes them, a thing she does when she is getting turned on, she now looks relaxed as they start to losen their grip on her and start letting their hands wander all over her body, I have to admit i was worried when I first started watching but now I am getting very erect. Michelle is now fully relaxed and the black guy has is face nuzzled in between her tits sucking each nipple in turn while the white guy still stod behind her is kissing her neck with his hand inside her bikini bottoms rubbing her clit. he then proceeds to remove her bottoms without any resistance from Michelle I am numb with shock but so turned on I start wanking myself at the sight of my now naked wife getting more arouused with these 2 guys she pulls away so she can pull the shorts down on the black guy he has about a 9 inch cock and she looks slightly pleased to see this. She gets him to lay on his back and bends down on her knees in between his legs and lowers her mouth onto his cock while the white guy has removed his shorts and is knelt behind her with alittle rub of her pussy he does one quick thrust he is inside her with his cock, as far as i am aware the only cock she has ever had is mine I and I am so shocked t see her behaving like a slut but also turned on, she is now built up a rythym with the guy who thrusts into her she pulls up of the black guy forcing the white guy to bang his balls against her arse then pull away from the white guy forcing herself down on the black guy to take all the 9 inch. The white guy now starts thrusting faster and pulls out of her pussy and squirts his come all over her arse, the black guy then gets behind her and puts his cock up her pussy while the white guy gets underneath her and starts licking her clit To be continued