Even if I went to Pats I was sure she was in on the plot I knew she would not tell me or would protest innocence, so I went to bed. Sleep evaded me. I... seemed like I was awake all night listening for a key to be turned in the lock. Not true I know, it just always seems that way. However, I was awake when it started to get light and heard a car pull up outside. A car door opened and a second or two later I heard it slam closed and the car drove off. I heard the front door open and laboured. Now I can’t complain. Sonia has stopped her torment. Both Matt and Sonia stand in front of me. With his eyes locked on mine Matt leans into Sonia and kisses here on the cheek, he slips his hand into the open “V” of her shirt and cups her breast she turns her head and meets his lips with an open mouth extending her tongue into his mouth. There is nothing I can do but cringe with envy, I had my chance, it is now lost.They break the clinch, Matts says “let’s get her ready”. Matt reaches into the. ..the best part. My wife and sister K are very good friends and when my sister comes to the house for a weekend the two of them go out a have a few drinks. Well, I know they will be out all hours of the night and that's when I love to foot fuck my wife. Home they come at 3:30am and fall asleep on the spare bed fully dressed, shoes ans stockings. I need to foot fuck in a very bad way. So I decide i'll take a chance with my sister in bed with her, she'll never know. So, by the light of a night. The increased speed throws more pleasure into me and I arch my back upwards to moan.I stay kneeling upright to push against his fast thrusts causing our bodies to slap against one another.“Faster!!! Faster!!! “ I moan over and over and over between shallow breaths of air.This is pretty hard work, being ontop and being fucked that is, It took a lot of energy to keep going but I eventually started slowing down from exhaustion.“Fuck me.... Im starting to wear out man...” I moan to Jose.He leans.