Idea: Affair Between Sitcom Actors

Idea for an original plot that could possibly be adapted to a fanfiction...to be honest, I want to wrie more original stories, but with the death of Fictionpress, I don't know where to go :( Maybe Lj....

Idea: OC1 plays as the teenage son/daughter (won't lie, I'm leaning towards son) on a family sitcom, and falls in love with/starts an affair with the actor who plays the father.

That's the jist of it. Just didn't want to not put it anywhere and forget about it, and that's what this account is for, ain't it? ;D I wish there was a manga with that plot though, so, so badly. It's would be tons of smut and the seme feeling up a dubious uke in public, during filming...and another cast member would find out and purely by "coincidence" he's got a thing for uke!actor, and trys to blackmail him, and out of norwhere this older actor that used to do a show with seme!actor wants to restart their own little affair. Shit. Does anyone know the mailing address for a yaoi mangaka? XD

I am ashamed to report that I got this idea while watching the Cosby Show *beats head* Going no farther in that direction, I promise. Ew.