After a short time, Imotioned for Randy to come over. He sat down on theother side of Rita and placed his hand on her shoulder.He slowly moved his ot...er hand to her right breast andfondled her through her blouse, all the time taking hislead from me.Rita turned her face towards him and they began kissinghim, gently at first and then deeply.I backed away a few feet so I could watch them. It wasincredibly arousing. I was watching my wife making outwith another man. I undressed while I. The give-away was that she was the image of her daughter plus about twenty years. I was a lucky chap..."Won't you come in, Mrs. Burnham?" I spoke before she did; her mouth opened ... and stayed open without uttering a sound.After perhaps a minute, her mouth shut and then she said, "Do you not mind?" I'm reserving judgement," I said. "Rose-Marie is out at the moment discussing wedding dresses with her friends. If you'd like to come in, I'll make tea ... or coffee ... or whatever." I stepped back. I took the camera from Harry and framed the shot. There was my prim and proper old prude of a mother-in-law standing before us, the tattered remains of her bra hanging from her shoulders. She was unsteady on her feet and her heavy tits swayed and wobbled slightly as she fought for balance. She was wearing a laddered pair or knee-high pop-sox and, incongruously, she still had her sheepskin slippers on her feet. The only thing that was protecting what little was left of her modesty was a large. I took her left nipple in my mouth and sucked onto it while my hands grazed her wet pussy.Her nipples were getting erect inside my mouth as her clit was getting engorged with blood.Biting her nipple softly before letting it out of my mouth,i stopped playing with her clit too.Rachael was startled,she hadn't expected me to stop this abruptly. .