Elise was tortured on the cross in this position, with those shackles. He got to work on her pussy and inflict pain, alternatively. (Infernal Restraints - Elise Graves - Fear of Needs part1)
Hear her beg for it harder!
Got her ass whipped while chained to the wall/ceiling (DominatedGirls/21Sextury - Bijou in The Slave Collector)