Piper Sturtevant woke up, and, while not immediately remembering the events of the night before, she soon had flashes of what had happened in her head. Did she really have sex with her brother last night? While slightly disturbed, she began to feel turned on as she remembered more and more. Piper thought about masturbating there and then but decided this called for a full-on shower wank.
Michael, meanwhile, woke up, to find Lorraine next to him, asleep. He thought about waking her and giving her the best fuck she'd gotten in a long time, but then he thought of Piper, and his cock twitched in his boxers, compelling him to go find her.
Approaching her door, and peering inside, he saw she wasn't there but could hear her shower running. Discreetly, he entered, and approached the shower door, and, looking inside, could just make his daughter out through the fogged shower glass and could barely hear her moaning, as, in the shower, a soaped-up Piper had her fingers buried deep in her twat while her other hand clawed at her boob.
Wanting to see more, Michael pulled down his boxer shorts, slid open the shower door, and got in behind his daughter. Feeling the momentary cold air on her back, Piper turned her head, at which point she saw her father.
"Daddy?"
She turned around fully, and felt both confused and aroused as she saw him, completely naked, cock half-hard. As Piper turned around all the way, her father suddenly grabbed her shoulders, leaned down, and gave her the most lustful tongue kiss she'd ever gotten, and she impulsively wrapped her hand around his dick, which was already getting harder.
"This is insane..." she thought, "First Andrew, and now..."
The two necked passionately, and Piper slowly stroked her father's now completely rigid member.
Soon, Piper started kissing down her father's chest, pausing to gently bite one of his nipples, before lowering to her knees, whereupon she started kissing the sides and tip of Michael's cock before taking the swollen head into her mouth.
"Fuck..." Michael gasped as he felt his daughter's hot, wet mouth and the feeling of suction as she blew him.