Of course to make it worse, I had earphones in so that I could drown out the surrounding noise. All these things combined to make for an interesting u...expected evening. It all started in the library on a Saturday night. Of course that was where I was. I’m 26 and trying to get this master’s degree, so where else would I be with a month left of school. I had found a good spot in the school’s library, out of the way, in a corner with a table for myself to spread out at. I had a huge paper due. Mmmm…. Aahhhhh… Ahhhhh. She was breathing heavily and sweating a lot. I licked her sweaty neck, shoulders and finally put my tongue inside my chachi’s lips and kissed her. She hugged me and scratched my back.I fucked her for 1 hour. I was close to the climax. I said to her, “I am gonna cum”. She said, “Cum inside me baby…. I need your sperm in me… “. I cummed huge inside her womb and kissed her. She said to me, “I never thought my nephew is so good”. We lip locked once again.I whispered, “I am. She noticed my crotch and slowly freed it from my shorts I knew this would come. She started giving me a hand job and slowly bent down to give a blow job, she was amazing at blowjob as she took my cock in her mouth I felt a warm feeling around my cock with slimy saliva all over it. With her tongue rolling over my cock head as she goes up; it was warm and very slimy but that feeling was amazing it’s still fresh on my mind.As she went down she would massage my ball sack and nibble with the sack. This time he counted out 15 strokes with the flogger on to my burning bum. This time I stumbled three times and for my bad behaviour I received another three stinging blows from the riding crop. “The subject needs to carry some more weight,” announced Master Lionel.With that, Mistress Maria put the smaller weight on as well and I bawled through gritted teeth as she swung them and Master Lionel went to work on my red ass. There were only five strokes this time, but three times I stumbled,.