Help!

I need help finding an incredibly hot story that I read a long while ago but I can’t remember where. I’ve searched everywhere. Reddit save me!

It was about a daughter who had her friends over her dad’s house before a prom/dance/party. The dad takes one of the friends in a tight ivory dress and “teaches” her what the other boys will try to do to her. He fingers her and then slips his cock into her mouth while she is dazed from an orgasm. The dad’s daughter then comes down the stairs, sees what her dad is doing to her friend, and gets upset that he is not fucking her. The dad the bends the daughter over and fucks her.