This particular day, she was dressed is a short jean skirt which really showed off her well shaped, tan legs. The white shoe string tank top showed of... her perfect C cup breasts perfectly. Her shoulder length blond hair was pulled back in a pony tail. To say she was HOT was an understatement.As I went to the cooler for another beer, she finally came up to me and started a conversation."Hi Cal, welcome home. How did school go this year?" she asked.I responded and we continued a casual. She led him over to the nearby couch and she started undressing him, pulling his shirt off and then his shorts and his briefs and then Sue pulled her cropped top off over her head and then her short shorts and she had her bra on the floor with her other clothes quickly after that."Oh fuck me, fuck me, this is too much," Tony said but he wasn't protesting; he'd just never imagined this happening and he was very aroused at how sexy and gorgeous his Grandmother Sue was as she stood there naked in. For example, one day we were walking through the library and she saw a random guy sleeping on one of the couches. She asked me quietly if she could borrow the bag that my drink was in. I took the drink out and handed it to her. She inflated it, burst it loudly over the guy’s head and ran out the library. I ran after her wondering what other surprises she had in store for me. One day, we were hanging out at the cafe and we started talking about our pups. She had two back home. One was a 4. She's old enough and she is definitely up for it'.I got down between her legs and began to flick my tongue around her clit.Idid this for a few minutes before parting her pussy lips and probing her pussy with my tongue.This got her excited and she let out little squeals of delight.I lapped hungrily at her pussy occasionally nibbling her clit which seemed to excite her the most.Her pussy began to get moist and as i grabbed her arse and pulled her pussy closer to me i felt her buttocks begin to.