David was lost in his thoughts. He certainly didn't like what Larry was doing to his mother, and he knew that he would never be able to hide his feelings at the dinner later in the day. He began to take out his hostilities on a grasshopper he found, trapping it with a long stick. Finally he let it go as he came to the conclusion that there was nothing he could do about the situation he found himself in. Besides him smoldering dislike for Larry, his balls were aching, and his cock had not become smaller after he left his mother. He had managed to get a quick glance at her supple breasts before he turned his head to the floor, and the memory of her erect little nipples pressing tightly against her bra burned in his mind. He wanted to do the same thing now that he had done when he had listened to Larry fucking his mother the day before, but somehow he knew that it was wrong, wrong to touch yourself there. What would his mother think if she knew what he had done?

Suddenly, his thoughts were interrupted as he thought he heard a disturbance behind him. He turned his body to the direction of the sound, and watched with a strange eagerness as he saw his new cousin Karen, bounding through the thick brush.

"Good morning, David," she sang as she slowed her movements toward him to a near stop. "Am I interrupting anything?"

David was tongue-tied. This was something he had never dreamed of, and suddenly the thoughts of his mother faded from his mind. His month hung open as he gazed at the sensuous girl standing not ten feet away. He could feel his cock grow even larger in his pants as he looked with a strange desire at the skin-tight pants and revealing shirt she was wearing. It was all he could do to keep from staring openly at the firm, full mounds of flesh that were practically exposed to his eyes. If he looked hard enough, he could see her bright red nipples resting tightly on her creamy-white breasts, and it looked as though she was revolving her hips slightly for some reason. Her movements forced her jeans tightly against her vagina, and her thin little pussy slit was clearly outlined beneath her crotch.