Sandy stepped out of the shower and took a towel from the cupboard. Brian was already towelling himself.
"Well" said Brian "that was different."
"Yes" said Sandy, watching him towel his penis. She began to towel herself.
"I got the feeling that she wanted to stay and watch us finish."
Brian held his penis and looked at her.
"Yeh, so did I. Would you have minded?"
Her hand was down between her legs. As she rubbed she replied "No, I don't think that I would have."
She felt herself start to tingle. She wasn't sure if it was the sight of Brian playing with himself or the thought of her daughter watching them fuck. She didn't really care she was still horny. She dropped the towel and continued to rub herself. Brian stepped closer and kissed her. She kissed him back and took hold of his cock.
"God, your horny this morning," said Brian.
"What do you expect. We didn't get to finish off."
He sighed.
"Yeah a big shame. I was so ready to show her that the oldies are not past it."
She gave him a long kiss, wanking him as she did. He put his hand over hers.
"Not now my darling, I promise to finish you off properly later on."
"OK my love."
She picked up the towels and dropped them into the wash basket.
"Anyway, we'd better get down before they come looking for us."
They went back to the bedroom, put their dressing gowns on and went downstairs. Jerry and Janice were waiting for them in the dining room, giggling over a cartoon on the telly. Janice was now in a bra and knickers and Jerry in boxers. Jerry jumped up.
"You've had your cold shower then" and disappeared into the kitchen.
Sandy looked at Brian and raised an eyebrow. He just shrugged. Janice switched the telly off and came round to the table. They both noticed that it had been laid.
"Take no notice of him, he's just peeved that it wasn't him that saw you," said Janice.
Sandy slipped an arm around her waist and kissed her on the cheek.
"He was always jealous of you. Anyway what's all this about." Indicating the table.
"Take a seat and find out."
She kissed Sandy and slipped into the kitchen. As they sat the twins reappeared, Jerry with a jug of coffee in one hand and a pitcher of Bucks Fizz in the other. Janice had a plate of toast and a plate of smoked salmon. They set them down and Janice went back to the kitchen, returning with some cream cheese. Janice sat down and Jerry took the pitcher, stood between his parents and filled their glasses. He noticed that his dad's gown was gaping open and his cock was on view. Which made his own begin to twitch and grow.
Sandy slipped an arm round his hips. He shuddered slightly, which she felt.
"Thank you my darlings, this is very good of you."