The next few days are a blur for Cory. When he and Grace are alone they stay naked until they get so horny they end up fucking in whatever room they're in and when Diana was home Grace teased her father by wearing her pajama shorts and showing him that she stopped wearing panties with them.
The following Saturday Diana told them she was going to the store and headed out. Not long after the door closed Cory and Grace strip naked in the living room and start making out. When they come up for air Grace grabs her father's cock and gives it a few strokes before pushing her father down onto the couch. With a wicked smile on her face, she straddles his hips and slowly lowers herself, moaning as the head of her father's cock spreads her open she stops moving with just the head inside her smiling as he bucks his hips and tries to pull Grace the rest of the way down onto him.
"Not yet Daddy", Grace told him. "I want you to beg for it."
Without another word Grace starts gently bouncing up and down, making sure no more than just the head of Cory's cock enters her, she wiggled her hips, causing Cory to moan loudly as he tries to stay still but can't help but buck his hips slightly as his daughter slides down another inch and reaches between their legs and plays with Cory's balls. Cory grabs her hips and without saying anything pulls Grace down until she is sitting in his lap and all of his cock is inside her. Both of them throw their heads back and moan loudly at the pleasure that shoots through them.
They're so caught up in each other that neither Cory nor Grace hears the front door open until they hear it slam shut and Diana's voice rings through the house.
"WHAT THE FUCK!"
Cory and Grace both scramble to try and put their clothes on but as Cory pushes her off his cock he can't help but notice his wife stare at his cock as it slides out of their daughter, even biting her bottom lip when she hears a small moan leave her husband's lips. She quickly notices him looking at her and storms out of the living room and down the hall, slamming their bedroom door. Once they have their clothes on Cory takes his credit card out of his wallet and hands it to Grace.
"Here, take this and the keys. Go see if Sarah wants to see a movie or something. I'll talk to your mother while you're gone and see if I can keep her from killing the both of us."
Grace silently nods and scurries out of the house as Cory stares down the hallway as what he's going to say runs through his mind. He takes a deep breath and walks to his room, opening the door and softly closing it behind him. He stared at the floor for a few seconds and as he raised his head the first thing he noticed was a flush in Diana's cheeks and that she was gently squeezing her legs together. When he sees this Cory knows what he plans on saying will do the trick but first, he owes his wife the truth.
"I know that was shocking but please let me explain before you say anything."
When she doesn't say anything Cory starts from the beginning when he peeked at her masturbating to watching each other masturbate to Grace getting upset Cory wouldn't take it further.
"We've been fucking ever since. Don't worry everything is consensual and if Grace ever says no it stops immediately, I promise."
