Ship: Iwaizumi Hajime/Oikawa Tohru OR Akaashi Keiji/Bokuto Koutarou OR Danchiku Ryuuhou/Kaburagi Issa OR Harada Masatoshi/Narumiya Mei OR Takao Kazunori/Midorima Shintarou (or any other sports anime handler/prodigy pair you like best)
Fandom: Haikyuu, Yowamushi Pedal, Daiya no Ace, Kuroko no Basuke
Major Tags: Sexual Content, Non-consensual (optional), Body Horror, Graphic depictions of violence
Other Tags: Transformation, xeno, supernatural elements, robots, fate (not that kind, Juju and Lira)

Prompt:

fused skin / body meld	breast growth / expansion	animal ears and/or tails
unwanted telepathy	junji ito's the red string	cyborgification / roboticization
clitoris growth / big clit	good ol' fashioned tentacles	all the way through

"What if I just went the whole nine and did a board of extreme hentai tropes," I thought