Offered by the Orc

Offered by the Orc is a short story belonging to the Orc Sworn series that takes place between The Lady and the Orc and The Heiress and the Orc. It tells the story of Stella and Silfast of clan Bautul. Be warned that right below the official blurb, there's the plot summary, which is full of spoilers.
==Official blurb==
The monster needs a sacrifice. And she’s on the altar…
When Stella wanders the forest alone one fateful night, she only seeks peace, relief, escape. A few stolen moments on a secret, ancient altar, at one with the moon above.
Instead, she’s accosted by a hulking, hideous, bloodthirsty orc. An orc who demands a sacrifice — not by his sword, but by Stella’s complete surrender. To his claws, his sharp teeth, his huge muscled body. His every humiliating, thrilling command… 
But Stella would never offer herself up to be used and sacrificed by a monster — would she? Even if her surrender just might grant her the moon’s favour — and open her heart to a whole new fate?
==Plot Summary==
Stella has married an unfaithful bodyguard named Lothar who's always somewhere else and only wants her to maintain his home. She's unhappy and lately has developed the habit of walking into the woods naked at night, taking advantage of how remote and isolated her house is. She would also touch herself on an ancient stone altar in a clearing nearby, which Lothar had mentioned to be of elf or orc origin.
Despite being told that no orc had been seen in the area in centuries, Stella is surprised by an orc who claims to have been sent by his goddess -whose altar Stella has been using- to cleanse her and make her his. 
==== Epilogue====
This short story does not have an epilogue. However, the story of this couple is greatly expanded in The Midwife and the Orc.
==== Kinks ====
Blowjob, vaginal fingering, vaginal penetration, anal penetration, F eating her own juices and M juices, soft M domination, face and tit slapping, spanking, impregnation, bloodplay,