.she noticed tht bt dint say anything..she touched my pennis 1 time n gt the feel of my 8″ tool..then in between she was doing drama of falling n me...catching her boobs..i was totally excited..then when v reached the top then v sat theri for smetime..She said lets play sme game..i know this was going 2 cum..then i told her v vl ask eachother sme tricky q’s n if any1 says the wrong answer the other can do anything as he/she like..then i asked a q’s for which she couldnt answer..then i told her nw. My wife immediately reached out and took his hard cock in her hand (something we had fantasized about) and he started sucking her nipple groaning in pleasure as he did and then he moved his hand down to her cunt and started rubbing her before spurting a good load of cum over her breast – at that stage I remembered that my wife wanted to see me wank another guy, well of course, I had missed the main event but I reached over and squeezed the last few drops of cum out over her breast, he did not. She put her hands on my shoulders and easing me on to my back said, "Come on sugar, suck my big black tities." As I lay back, Patti straddled me and held herself over me so that her tits hung down in my face. Oh God it was a heavenly sight, as both her huge breasts swung down. I reached up and held her tits as I engulfed her nipple with my mouth. I sucked and licked her nipples, making her moan gently. As our pleasure soared to greater heights, I felt Patti's expert fingers travel up my skirt,. She reached under the counter and pulled out a medium size box and opened it. It contained what looked like ordinary panties."They may look ordinary, but they're not." She pulled a pair out and spread open the crotch. There was a seam running down the middle with what looked like a series of feathers along the ridge. I pointed to it and asked her. "What's that seam for?" She said, "That's the key." I don't understand." These panties are constructed to be tight. When you put them on the crotch.