There was my sweet mother in law, in nothing but her granny panties, with my father in law's cock in her mouth. They didn't see me at this point, and ... stood there frozen, as she sucked his cock. Then she stood up, and pulled her panties down to reveal a very hairy gray pussy. He was sitting on the couch, and she straddled herself over him, and lowered her hot pussy down onto his impressively sized old cock. I couldn't believe my eyes, and had no idea what to do. I knew I should run outside and. Walking around the mall I decide to by my dad a decent bottle of wiskey for him to take with on his trip which set me back R300. I then got my mom a small bottle of her favourite perfume which set me back another R200. I then got my sister a silver neckless with a dolphin pendant which was R 250. Those 3 gifts set me back R 750 a little above budget but it didn't bother me. I put those gifts in my car and then made my way back into the mall looking for something for Jessica. I walked in and out. Plus she told Mary I needed different coloredsheer nylons for this dress. Both agreed. I thought my nylons were justfine, but then what do I know, my brain still is thinking in the boy modesomewhat.While getting out of the dress, Mary told me to leave on my corset. Ineed to get use to the new look and feel. I could hardly slip on my dressI wore here. My chest was popping out and couldn't handle buttoning thefront of my dress.Both girls laughed saying, "Mary pull tighter, you can do it. You look. I told her “if you are through I am close to cumming”. She smiled and said “go for it, thats what I wanted to see, just shoot it on me, and stand there until I say you can leave”. I would soon find out what she meant by that remark. Spreading my legs, stiff slick cock getting stroked and balls hanging down, I quickened the pace, feeling that familiar sensation of the impending ejaculation, the cum built to the fullest, and with a couple of quick strokes balls slapping the back of my hand I shot.