Model creator: albondinga18.

Trigger words:

cocksleeve, bound, bdsm, harness, restrained, rope, chains, cuffs

Ties character to another character to be used as cocksleeve/onahole.

For characters tied to centaurs or other 4 legged monsters, Landscape aspect ratio tends to work much better.

e.g.

BREAK 1girl, under_carriage, bound, rope, 1boy, dragon, monster, flying, bsdm, wings, huge penis, anal penetration, rough sex, wind, grass, blue sky