I suppose anything generally hyper is adjacent to hyper muscle, but like, I'd consider the urethral stuff non-adjacent. At best it's very indirectly related. As for other stuff... slice of life could be another topic? Porn just kinda happens to override everything else, due to my coomer brain

I can relate with the coomer brain, so more porn is fine by me. I enjoy casual hyper and other mixes of slice of life with porn, so I think it could be a fun thing to try out.