FURVERT!

1:1 anthro balls big_balls big_penis black_body black_fur book bound bovid box candle caprine container crate cuff_(restraint)dark dark_body dark_fur demon foreskin fur furniture genitals half-erect handcuffed handcuffs harpsichord_(artist)hi_res hooves horizontal_pupils horn humanoid_genitalia humanoid_penis kneeling looking_at_viewer male mammal metal_cuffs monochrome penis pupils restraints retracted_foreskin sex_slave sheep slave solo submissive submissive_male summoning summoning_circle wool_(fur)