When she began to suck Isaac's cock, Jenni pulled on the other string and dropped her bikini bottoms on the floor. She slid her left leg over her dad's right leg and rubbed harder.
"Daddy, do it with me." Jenni panted.
Jack's hand strangled his cock with his thick fingers. Jenni's hand whirled in a blur as she worked her hard clit.
Jenni's ass filled the screen. Jack could see the shiny oil coating her ass crack. He tried to slow down, because he knew what was coming. Isaac's cock, also with a deep sheen, entered the shot and pressed into Jenni's asshole.
The cock bent slightly as it attempted to penetrate his daughter's virgin asshole. Isaac backed up a little and tried again. He pressed into her tight ring and retired, over and over he attempted to take her. Jack heard his daughter cry out in pain.
"It's okay, Daddy, the pain was short." Jenni turned on her side and pushed a wet index finger up her ass. "I love it up the ass now, Daddy, it doesn't hurt a bit"
Their labored breathing echoed in the room as Isaac completely filled his fiancΓ©'s ass. His princess' voice rose as Isaac's pace picked up until he was banging the shit out of her ass.
"He makes me cum so good, Daddy. Watch me cum." She went into spasms on the screen. "That's not acting, Daddy. I was really cumming."
Her Daddy didn't know if she meant watch her cum larger-than-life on the screen or in person. So he tried to watch both at the same time. Jack could feel his fourth load rising rapidly.
The throbbing ache of Jenni's loins pushed her hips off the bed. She turned her head and watched her father's hand fly along his thick shaft. Her desire to lean over and accept his steaming load into her mouth was great.
The thought flashed in Jack's mind that he should turn over and just fuck her, but he held back. It was her game, and he would play by her rules.
The desires of each were preempted when her father groaned and his sperm leaped for the sky. Like fish swimming up ladders at a dam her father's sperm jumped for freedom.
Jack knew if his wife caught them he would be ruined, but he couldn't stop. Jenni reacted to his orgasm with her crushing climax. Her moans from the bed joined with the cries of passion from the television. Jack and his frantic daughter locked their heated gaze. He shot one large last spurt and the rest of his cream weakly dribbled down his shaft over his fingers.
Jenni watched his cum coat his shaft and dribble down over his balls. She rubbed her pussy until he was drained.
"Daddy, I'm glad we did this." She whispered breathless from their shared sexual experience.
"You are?" Jack's doubt rose up in his mind again. What was going on in this place? "Yes, I think you and I could bond very closely during your stay here." Jack knew she was right as long as they stayed here. Should he grab her and run for home before he couldn't hold on and rolled over on her and shoved his cock into his daughter's pussy.
Jenni stood up and walked into the bathroom. Jack couldn't take her eyes off the ass that had so readily accepted Isaac's cock. The image of his cock in her ass crossed his mind. Anal sex was a mystery to him. Allison would have never tolerated a suggestion of it.
His daughter returned with a damp cloth in her hand. She slowly and carefully washed the semen from his stomach, chest, and cock. Jack heard her humming while she wiped up his discharge.
She gathered her bikini bottom and while Jack tried to make sense of what had just transpired with his daughter she said, "Get dressed Daddy, and come downstairs." She didn't follow her own suggestion, leaving the room bare-assed.
Jack heard a young man moan, "Cumming!" The television showed Isaac's cock spraying Jenni's face with a thick coating of his semen. Jack wondered if his load would rest on his daughter's face sometime soon. He watched Isaac's thick white cream drip down Jenni's face. His cock twitched when she scooped it up and pushed it into her mouth. What was happening to him? He had never dreamed of seeing his daughter acting like this. It was impossible that he had just masturbated with his little girl, but at twenty-five, she wasn't a little girl. She was a woman who loved it up the ass. Before his cock could rise again, he got up and dressed. When he arrived at the pool, he saw his wife and knew that the day's surprises weren't over.