From Star Wars Player 1:
I put a lot of thought into how that scene was going to go down. My original idea was that Coltrane, Stacy, and Ginger would "gang up" on Dr. Hirano, but I felt like that left the girls with too little to do. It seemed hotter to have the sisters make love to each other in sight of their mom, so that she could appreciate the beauty of it while also enjoying being intimate with Coltrane.
Having the girls express their desire to get knocked up by Coltrane seemed like low-hanging fruit that I just had to pick.
Well, he did get some coaching from Vanessa on that.
I had a lot of fun writing that part.
It was really hard to figure out how thirteen people and a dog were going to please Jenny at the same time. Ultimately, breaking them up into "shifts," plus the kids putting on a show for her instead of pleasuring her directly, seemed like the way to go.
I had to fit some humor in there somewhere. This IS a P&F story, after all.
Their relationship is twisted, but there's a logic to it, and real emotion, too. Plus all the hot, messed-up sex.
I thought it would be good to end on a humorous note that ties the story back into P&F canon.
I'm very glad you enjoyed TMTM so well, and thanks for all your nice comments!