So, this is a very simple cap built around a very old idea I had. It was originally the basis of an erotic-ish Buffy the Vampire Slayer fanfic I tried to write more than a decade ago. I kept the Buffy name, just for the sake of memory.
Anyway, it's simple but I'm happy with how it turned out. I was going to just do all dialogue, but I think this works a bit better. Enjoy!