They were shocked looking my still young pussy having small layer of hairs on it.I released my saree and said her that if she is satisfied or not?? Sh... was speechless for two minutes.. I laughed at both of then and say that today i am going to teach you advanced biology.. But remember don’t teach it to anyone else…and ordered both of them to undress theirseves. I also undressed myself.After seeing my huge melons my sons cock started to become rock hard. My daughter look at his cock and asked me. Looking back at Joe "Get your fuckin' clothes off" I ordered him and Calvin and I sat there as we watched strip naked. "On your knees" I then demanded and down went Joe. "You're gonna watch as me and Calvin enjoy one another" I told Joe and moving to the edge of the sofa, I slapped Joe's face hard, "Any objections?" I asked "No" Joe said softly as he bowed his head a little. "Look up here you fuckin' shit" as I slapped his face again. Joe looked up as I turned my head to Calvin, "Caress me. For the next couple of minutes, I toyed with the idea of actually moving one of the animals all the way up under Granddad's shorts and onto him, so that I could touch his penis, but before I could get up the nerve, he moved, sitting up straight and telling me, "Trish, Sweetie, I didn't get enough sleep during the night. I'm a bit tired and need a little nap."Disappointed, I gathered my toys off him and brought them down to the floor with me. "Okay, Granddad." I won't be too long, I don't think.. Once inside I locked myself in the toilet. I was trembling with fear. I couldnt believe what that man had just done to me and Id done nothing to stop him. I couldnt concentrate, all day. My head was in a spin. Was he right about me flashing my panties at him? I love wearing hipster jeans and that is one of the consequences, but Id not do it on purpose would I? Also, Id honestly, never thought about hanging my underwear on the line in the garden. After all who would see them apart from Mary and.