https://www.fanfiction.net/s/4112682/1/The-Subspace-Emissary-s-Worlds-ConquestPart 1
There was a Bionicle researcho which I won't link here for obvious reasons, but it was pretty loving tight.
there was one where the protagonist of undertale had love with muffetit was... uh.... im ashamed
does nobody know that the protagonist is a loving child