At breakfast the next morning, Sarah noticed a difference in her children; a confidence she hadn't seen before.
James left first for his part time job. Jessica finished a phone call and was gathering her things to leave. "Mom, would you tell James our movie night will have to wait, I'm spending the night with Amanda for her birthday?"
"Of course Jess, have fun."
Jessica left.
Sarah called out of work. She wrote a note and left it on the table for James:
"Hey bro, Mom is on an overnight business trip. Come up and put that big cock of yours through our special hole. Let me play with it before you come to my room and use me!"
Sarah's pussy got wet thinking about the step she was about to take. It had been years since she'd felt a cock sliding into her, she couldn't wait to feel her son shoot a big load of semen deep into the same vagina that bore him. She went to Jessica's room and removed the picture covering the glory hole. Sarah noticed the hamper open and Jessica's panties from yesterday on top. Sarah stripped then grabbed the panties. They were damp. She held them to her nose and inhaled her daughter's scent. She lay face down on Jessica's bed and started humping her daughter's pillow. The friction of the pillow was just right on her clit. Add to that the smell of her daughter's pussy, and Sarah came hard. Jessica would be smelling her mom's pussy on her pillow tomorrow night.
Sarah spent the next few hours naked, idly playing with herself, counting the hours until James returned. She only dressed to move her car into the garage where Jessica normally parked. James would only see her car missing from the driveway.
At 8pm that night, James' car came up the driveway.
Sarah went to Jessica's room, turned out the light and knelt naked at her children's gloryhole.
Minutes later she saw James light come on. He entered and immediately stripped. Sarah sah his hard cock spring out and gasped. She couldn't wait to feel it split her open. James slowly stroked his cock as he approached the hole. Sarah's opened her mouth and held her toungue out at the hole; but no cock. Then she heard James; "I love how horny we both are. We have all night, I want to be clean for you. I'm going to shower. When I come back I'm going to slide into that pretty mouth of yours. I want you to masturbate slowly until I get back." With that, he was gone.