Yeah, that is exactly what I think: the same world, with slight variations.

"Mochimune seeing a brief interview clip with Miyasaka on TV and being intrigued by his raw passion."

Gods, yes! That is precisely how it is, and also what makes Miyasaka able to, later in their relationship, to keep Mochi at bay. Ah, I look forward to that!

I think that the fact that we're the first to play with the minor characters sets the mood/idea/picture of how they are going to be interpreted. I have difficulties seeing Kikuchi and Yoshizumi in other ways than yours and Bronze's - not that I want to, since I agree totally with the characterisation, as well as your characterisation of Onozuka. Especially Kikuchi, because it gave an otherwise unpleasant character depth, and I really love what you did to him.

You, on the other hand, might not like what I am going to do to your boys later: I was asked to write fisting, Miyasaka/Onozuka, but asked if it was okay to let Kikuchi and Mochi participate. So now I have a bunny of Kikuchi and Mochi challenging each other to see who have the most obedient lover. Mochi is so going to lose, and Onozuka might just get that punishment you're talking about. :)