She had to be 40 or so but looks like 30’s big boobs round ass and deep navel god she was fucking hot. I stepped back and peaked around the corner t... watch. She was cuming and moaning. I felt my cock getting rock solid again and as I passed, she saw me adjust myself. She blushed, knowing I had seen her, then she called me to come in. I did, feeling a little uncomfortable, but hey, I had been fantasizing about her for years. She had pulled some covers over her nude lower half and said, I am. I wasn't expecting the ribald cat calls as they realised I was to take part as I wandered across to the enclosure.I spoke to Mr Makuba, "Ah, collar" he said, "Is like engagement, have to make fuck to make married." Right," I agreed, as he wrote Hall, on a card and inserted it in a perspex window in what was more or less a dog collar, and handed it to me. "Where's the release?" Oh no," he insisted, "You not release, you choose right girl right off, Need special tool."I turned round to see Eveie. I started to get hot and my cock was growing, it was confined under my running shorts which actually gave NO protection from a hard cock. It didn’t take long for it to surface it head and she from where she was sitting could see it. She then took another finger and went down the sides of her panties and moved them aside. Now I had a perfect view of her sweet pussy. What a sight that was, blond hairs all around that what looked like a wet pussy to me from that far away. But I knew she was aware. I didn’t respond and she came over and gave me a shake, she told me to go upstairs and lay down in the guest room. On the way I took a stop in her bathroom, standing in front of the toilet after taking a piss, I wanted so badly to jerk off. As soon as started tugging on my dick I heard my granny say bring the thermometer with me when I was done. After washing my hands, grabbed the thermometer from the medicine cabinet and proceeded to the guest room. My granny was standing there next to the bed.