My heart sank. 'Please Mistress, I'll be good – I promise.' 'I know you will Sissy, but you promised me last time and I know it isn't your fault. It...s this little thing between your legs.' She squeezed the tip of my cock hard causing me to yelp. 'Let's make this go away, shall we?' With that, she started tapping my balls, each tap causing me to cry out and squirm. 'You,' She slapped my balls hard this time, 'Are,' And built up the speed until it felt like one big slap, 'A very naughty girl.'. But she was a virgin. She heard her parents fucking in the next room all the time. She knew people loved sex. She was just young a kinda of geeky and no guys ever paid her attention. So one hot evening in July, she was with her family at a 4th of July fireworks display. She grew bored and left her family to us the restroom. when she entered the ladies room she could hear loud groaning from the other side of the building in the boys bathroom. Curiosity got the better of her and she decided to. Alas, I was a sensible man and knew that an open sexual advance on her could well result in a visit from the local sheriff and a long stay in one small room and not the beautiful house I currently lived in. So I lay there watching and stroking as the exercise regime came to an end, and my young model of femininity ran down the beach to the sea, her long hair waving behind her as she ran.Oh what bliss, a voyeurs delight. As she splashed into the sea, my own show came to an explosive crescendo as. My hips thrust against his face as he found a way to get me to cum again. A scream echoed from the tile walls and he retreated after he lapped me clean. My legs were shaking so badly I had to hold onto his head and shoulder to stay upright. He chuckled and looked up at his baby girl as if to say, “Uh huh, I knew you'd weaken before I did.” He rose to his feet and stepped out of the tub, his hand still holding me upright. I let him help me from the world of joy and pleasure and stood as he dried.