I say sorry (I've come to realize when someone this big does something, even when it is their fault, to go ahead and make like it's my fault. He looks... down at me and his cock is right in my face. I look up at him and he gives me a confident smirk. I look at him a little confused. Then he asks if I have ever been with a guy. I look a little shocked, at his blunt question, and say no.He says, "Good, then this will be your first time." I am a little scared now, and ask if this is some kind of. "You're lovely, Ann... so beautiful," I murmured as I nuzzled her neck and moved my head lower until I was past the bunched t-shirt and my chin was nested in the warm valley between her tits."Joe... no... don't," Ann said in a soft, uncertain voice. "Please... we have to stop."By the time my girlfriend had stammered out her half-hearted protest, I had raised up above her, filling my hands with the luscious fleshiness of her malleable breasts and dipping my head to take one of the thick, rubbery. I pushed the cart and she loaded it and she took every opportunity to flash her ass and pussy to everyone. Not just men but the women too. The only time she resisted showing skin was when a kid might be able to see her. Otherwise all adults were fair game. At one point she picked up a large cucumber in front of an old couple and turned to me and said. This is a nice one honey. Then she proceeded to slide deep inside of her, pumping it several times. She then commented. No, I dont like that. I looked out of the passenger window and a guy was standing there looking in at Sarah laying there. He was wanking his big cock and I guessed it was the guy from the car in front. I leant forward and sucked on Sarah’s breasts. She saw the guy through the window and waved him to the rear window. I saw him shuffle down.I climbed over Sarah’s leg and lowered myself between them and rubbed my cock against her pussy lips then slid the tip of it into her. Sarah pressed the window button and lowered.