Yet in another,(maybe not so innocent),part of my mind it had seemed,well,I don't know,just sexy.Yeah,what would a k** of my age know about sexy?! Wha... I do know is that sat at the table with mam and dad eating dinner my knoblet was bone-hard and tenting my pj bottoms! I kept dropping my hand into my lap & squeezing my stiffie.I think I must've groaned a little 'cause my dad asked me,"What's wrong with you,son? You got a tummy ache or something?"I shook my head 'no',but he got up from the table. Damn, I loved it. He could swallow my entire five and a half inches with ease. The feeling was exquisite and I was very close to orgasming when he stopped.“Time for you to try,” he said.Trying my best to duplicate his demonstration, I took his cock in hand to stroke it but found it already rock hard, so I put it in my mouth and started bobbing up and down. I thought I was doing well when he said, “Watch the teeth!”After being chastised, I was very careful and finally got into the swing of it. I. It was clean and stiff. I took her in my arms and sat in the tub.She got down and started sucking my cock. It was amazing. My dick was hard like a rock by that time and she was stroking it vigorously. She came close to me and whispered in my ears “let’s start” she came and sat on my laps facing towards and slowly inserted my cock in her. She shouted aaahhhh you are in me! You are in me. Your dick is so big, it’s paining me. But I didn’t stop she was screaming with pain and forced it more hard. Fortunately she didn't have a class third period and was headed for the restroom to clean up when she remembered that Lisa had forbid her to use the restroom. She returned to her room and after locking the door used Kleenex to dry her thighs and pussy. She was so hot she couldn't imagine going the whole day in this state. Just before the beginning of her next class she dried her pussy again and then taught the class. She was sopping again by the end of the period. Thank goodness lunch was.