I see you've recced Fever Dream by Lomonaaeren. Would you know any other fic like this one with consensual, willing slavery?
I do know others :)
The Ceremony of the Roses - nishe_w [AO3]
Once fastened, it will be unbreakable. You will not be able to unfasten it again, be unfaithful, or to separate. It is more binding than marriage, and there is no party on Earth that will be able to dissolve this bond between you, once it’s made.
↑Very good.
A Performance Agreed Upon - secretsalex
The war has dragged on for six long years. As a spy for the Order, Draco finds a way to sneak Harry into the inner sanctuary of the Death Eaters. It just requires a strategic performance on both their parts.
↑This is one is… ‘technically’ consensual, in that it starts with Harry acting as a slave in order to take down Voldemort.
Such a Good Boy - Nia_Kantorka, sylvaticginger
You are used to being a pet, but not to getting a beautiful new collar.
↑Harry isn’t exactly a slave (he’s a pet), but Draco is still his Master.