“OK Jeremy, I guess that’s a good start. A satisfactory first lesson.” She was rubbing my bottom, sliding her hand down the back of my legs, edg...ng her fingers down between my legs, as her stern teacher like voice was embracing my ears. I started to rock gently forwards and backwards, my hard penis rubbing against her thighs. I opened my legs and her hand went straight between them and fondled my balls. Her smooth hand, gently cupping my balls, slowly, tenderly, stroking them, tucking her. I do however need some time here to buy a few gifts." Oh, I don't want to impose on you but you are a lifesaver. If you don't mind I would like that cup of coffee. I do want to thank you for getting involved and telling the officer what you saw. Most people would not have wanted to get involved. Let me get some things from my car that I was going to return and also find out if he will tow my car to the dealer where I purchased it."As she was walking to the truck Matt looked at her backside that. "What does she want?" She didn't say darling, you know her, shall I call her and tell her you're too tired?" No I'll go, if it's a big job I might stay over so don't worry if I'm not back" Well I hope she appreciates it, you're always over there helping her out" It's no bother mum, I'll just have a quick shower first"My erection got in the way in the shower, but I resisted bringing myself off, Aunt Pat would see to that all right!"Changing into pale blue jeans and a white tee shirt, I kissed. She stopped then and raised up and suddenly dropped herself all the way down my cock. I felt something in the way of my cock of the briefest of moments and a fraction of pain as my cock was squashed against it and then it burst through to a yelp of pain from Jess. “What the hell? Are you ok sis?” The look of pain on her face stayed and she said nothing. I waited for her to reply and slowly the pained look faded away until finally she looked at me and smiled.“I am now.” I quickly realised.