Robert just grabbed my waist and fucked his cock deep into me, making me moan louder.The other guy started to masturbate; his cock getting stiffer and...more impressive by the second.Then Gina made her entrance. She was totally naked and looked like breasts on legs. She was seriously gorgeous but her breasts were a sight to behold. Like I said, they were enormous, but her skin kept them firm and tight allowing them to poke out from her body. Her waist was thin in comparison and her hips. “I’m going to run it out of her!”We hit that gate with her already running hard and I put my heels in her flanks. She did a fast, kick-n-buck, followed by a buck-n-kick, in mid-stride then took off again. I rode her hard for at least two miles then turned her back. About halfway back, she settled into an easy lope and I rode her back inside the corral just like that. When I jumped to the ground, I hugged her thick neck and she laid her head over my shoulder.I had to prove to myself and everyone. “Sorry,” Drew said, looking at me with a very disingenuous tone in his voice. “You should be, you interrupted a perfectly good blow job,” I said, my neighbor’s facing turning instantly red. “What…? Bullshit,” Drew said, shaking his head. “Oh yeah,” I said. I spread my legs and lifted my dress high enough to flash my uncovered pussy at Drew. After making sure that he caught a good glimpse of what I was showing him, I put my skirt down. “Holy fuck, you’re naked under there!” Drew exclaimed,. I always liked Rena, she was funny, cute, wore really sexy outfits, was extremely outgoing and teased me mercilessly and yet had always been like a second mother to me. During my teenage years I had often used her as one of my sexual fantasies, jacking off with thoughts of being between her long tanned legs, my cock sliding in and out of her wet pussy while she screamed for more.Now as I watched them my thoughts returned to those teenage years and my cock began to stir. Rena is nice looking.