A few seconds later he slipped a finger inside me, then another, slowly finger fucking my ass. After a few minutes he slipped his fingers out, and the...butt plug in, it wasn't so big that it was a problem. He then put my panties back in place and told me not to move. He stood up and came around in front of me, his cock now rock hard. I opened my mouth taking his cock as he stepped forward, I started sucking his rock hard 7inch dick, swirling my tongue around as I did so.As I was deep throating. I awoke in a regular fashion and proceeded to my regular day.Later I recieved a text around 3 from Chelsea, I was anxious about the reply, she had asked if I wanted to come out and lay down and sunbathe on a field with a mysterious wink face at the end, I instantly agreed and we met up around four. I was very confused but aroused by the fact that it would be just me and her. I was concerned about how I looked and tried to go out my neatest for her. When I arrived there seemed to be no one in. Will crawled up the bed, still between Heather’s legs. He put his mouth onto her other breast and sucked her nipple, lightly stretching it out with his teeth. Heather squealed and grabbed my hand harder. Will released her nipple, sliding up closer to her face. He leaned down and kissed her again; their tongues found each other. Working back and forth, the kiss became passionate. At that point, I realized my hand was now between the two lovers and on my wife’s breast. I pulled it out and moved. .. um... well we kind of..." You're fucking Dennis, aren't you sis!", gasped Cathy."Yes. I don't know how it happened, but I it did."Cathy smiled."Did you like it, sis?", she asked, placing her hand on Helen's thigh. Helen took another mouthful of wine and answered without hesitation."Yes! Oh, yes! I loved it! He has such a big, strong powerful cock, Cathy!" Mmmmmm, so does Bobby, I can't get enough of it!", admitted Cathy.Helen threw her arms around her sister and hugged her hard."I thought I.