Euthanizer (2017)

AKA: Armomurhaaja
Directed by: Teemu Nikki
Starring: Matti Onnismaa (Veijo), Hannamaija Nikander (Lotta), Jari Virman (Kettu), Alina Tomnikov (Elisa)
Country: Finland; Effed Up European Movies
Language: Finnish (Eng Subs); Effed Up Scandinavian Cinema
Runtime: 01:23:23
Genres: Violence Against Animals, BDSM, Family, Supermacists, Sexual-Violence against Women

Plot – Spoilers:
A Finnish mechanic, Veijo, is known to the people in town as someone with a distaste for most humans. He supplements his income by euthanizing pets for a fee lower than that charged by the local vet, with whom he shares a hostile relationship. He often visits his bed-ridden father who could actually do with euthanasia, but whom Veijo instead just stares at during his visits. A nurse there, Lotta, is drawn to Veijo and soon goads him into choking her regularly during sex. There’s also the sidestory of a loser who seeks purpose and respect by joining a Finnish supremacist group that cross Veijo over the issue of a pet dog.

On the ending – massive spoilers:
Did Veijo use Lotta’s safeword to ironically tap out of her proposal for euthanasia?