Arriving at the theatre, David was devastated to see that the movie was already sold out.

"Crap," he muttered, turning and heading back toward his house. "That was a waste of energy. Had to walk for thirty minutes just to get here and now I've got to walk another thirty minutes to get back home."

Oh well, he told himself, I'm still a growing boy and I can use the exercise. Then he broke into a ground-covering trot as he headed home.

Trotting along, he was still a couple of blocks away when he spotted the second car now sitting in the driveway beside his dad's car. He immediately recognized the car as his Aunt Emily's car. What would she be doing over here, he wondered as he continued to trot up the sidewalk? His dad's sister, Emily was married to Jeffrey and David thought she was a real hottie. She was about thirty-five with big tits, an ass to kill for, and a pretty doll-face. She was around twenty years older than David's fifteen years, but David had always had this thing for older women anyway. Even his mom.

Trotting up to the gate leading into the back yard, David eased it open and crept around behind the house. Peeking into a window, he could see that there wasn't anyone downstairs and the television was not on. So much for the game his dad was going to watch, he told himself. Wonder where they are? And what they're doing if they aren't watching the game? As quietly as he could, he pushed to door open and slipped inside.

He could hear music coming from his parent's bedroom. Loud, pulsing rock and roll music. And it was loud enough to cover any sound he might make as he carefully made his way up the stairs. Pausing for a few seconds to gather his courage, he then quietly tiptoed down the hallway to the partially open bedroom door.

"Oh, yeah, honey, yeah," he heard his Aunt Emily groan out as he slowly peeked around the edge of the door.

What he saw sent a spasm of excitement coursing through his whole body and then exploded in his dick.

His father and his father's sister, Aunt Emily were both naked and in the middle of the bed going at it hot and heavy. Damn, he groaned to himself. How fucking exciting. Just seeing them fucking was fantastic, but realizing that his dad was fucking his own sister was downright nasty. As he watched, he could feel his own prodigious prick rapidly hardening.

"You like, unh, like, unh, that?" his dad huffed, ramming his cock in and out of Emily's juicy cunt hard, fast and deep.

"Oh, God, yesssss," Emily wheezed, "I love your big, fucking cock. It's so much bigger than Jeff's."

"And I, unh, love, unh, your hot, unh, little pussy," his father grunted out between strokes. ......(cont)