Her ass was about 52 inches. I put the tip of my mushroom in and then thrusted so hard. She screamed. "You fucking big dick asshole, fuck this big ass... fuck this pussy, I need it, yes I need it" I was almost waiting for to drop the N bomb, she didn't. I gripped those hips and pounded her shit, I felt her pussy contracting on my dick. She came about 3 times in round one. Round 2, she came another 4 times. But in round 3 I had to see what that big ass was really made of.. I put it in her asshole.. As I was rummaging through her laundry, I foundanother pair of her panties, of a type I hadn't seen before. They weredefinitely smaller, not so much in size, but by design. Although theyfelt snugger, I could see why the label said that the style was bikini.I wondered what she had that might fit me. I found a matching outfitthat must be knew. I don't think I had ever seen her in it. It had apink pullover blouse, and a matching skirt, that came up to my thighs. Ifound that there was one. Trembling, I undressed, using the lubricant he had made me buy on theprevious Sunday, I used it and gently inserted the evil plug into myself.As it settled into me, filling me, it sent waves of submissive feelingsthrough me. I wriggled at its feel then began to dress in the femaleclothes he insisted on me wearing. The panties and bra further teasing mysenses, but the embarrassment of putting the summer dress on and knowingI was doing it to meet him, turned me into a quivering emotional. "All the while Bob was quickly and deftly opening her blouse. He drew it off, leaving her in a sexy see-through lace bra that looked ready to burst with the burden of her large creamy tits. His eyes glowed hungrily as he ogled that nearly overflowing bra. Then he reached around her and unhooked it, and it snapped free, sliding down off her arms.Tammy clapped a hand over her mouth as she caught herself gasping with surprise and envy. Her tiny, peach-sized tits were dwarfed by Miss Sanchez's huge.