When the ridge of his d**k disappeared in her ass, Jill said, "Ouch, it hurts. Go slow. Ow. Go slow." She had a pained look on her face and was breathing heavily. Rob stopped pushing while my wife adjusted to the c**k in her ass. He told her to relax and when she did, he pushed a little further. Jill, again, begged him to go slow and he complied with her request. She's only let me f**k her ass a couple of times since I've known her so I know she wasn't used to being sodomized, especially with a d**k as big as Rob's. He pulled back a little to add more lube to his c**k and pressed into her once more. This time he slid a couple of inches into her ass before stopping and letting my wife get used to it. He waited a moment before thrusting further until Jill told him to stop again. I was than

