This One Knows its Place (12,068 words) by LokiOfSassgaard
Warnings: Rape/Non-con, Violence
Additional Tags: xeno, size difference, tentacles, bestiality, intersex!Loki
Summary: A chance encounter with a shapeshifter leaves Loki questioning his own sanity as he seeks to relive the experience in any way he can.
Or: Loki seeks out dangerous sex after being raped.