She looked uncomfortable. She looked over and said “oh oh junior is pressing on mummy’s bladder and I need to pee badly”. She began to cross h...r legs and jiggle up and down on the spot. I said “we’re too far from the car and anyway there are no toilets around here” She looked at me pleadingly and whined “I don’t want to wee myself it would be too humiliating.” Ever the pragmatist I offered “look just go behind a tree. Ive seen you piss before you even pissed on me once if I remember. . “My mum was ... What’s the politically correct way to say it... ? Mentally challenged... ? I think that’s the best way to put it. She wasn’t all there. She was a great mother – but she was very strange. She never did anything weird when anyone was around, she never showed me up infront of my friends – but when no-one else was around, she just did whatever she felt like doing...”She barely pauses, “When I was a little girl, I was very aware that she was having sex with dogs ... I have vague. .... back and forth... his balls stay hidden lodged behind the purposefully made for sports pants..Right ... here.. there's a little scar..... i could have had it removed too... but I made it darker looking... and kept the scar so it will look fierce..Do you wanna see it?I swallow, eyes still fixed on it. "I... um. I didn't even know it was possible..." I don't answer his actual question, but keep staring...Santiago was glowing with excitement. He was absolutely flying. He starts to tug,. I climbed onto her bed and knelt between her spread thighs."Here let me," she said sitting up and undoing my belt and pulling my trousers down."Mmm that's quite nice," she said her hands holding my stiff cock."Right let me," she said and she positioned me in the right place and pushed down onto me."Oh yes," she sighed, "that is so nice. Please just move a bit."I pushed forward slightly and her hips pushed back at me."Yes, that's it," she sighed, "now do it harder."Following her instructions I.