So, I'm disturbingly fond of this prompt (which reads, "Inquisitor's party is tentacle-raped and impregnated by the Nightmare Demon. Men only."), but I'm not super fond of the male party members in Inquisition and couldn't really come up with any groups of male characters I'd rather use.
Anders/Fenris/Garret/Sebastian/tentacles, dubcon & oviposition
Except I'd forgotten DA:2! Gimme Fenris, Anders, Sebastian, and Garret. *nods eagerly*