Prompt
male/female, anthro_on_anthro, (male horse, veiny_muscles, leather_harness, equine_penis), + (female black_fur cat, long_hair slim_female, athletic_female, feline_vulva, latex_stockings, bdsm_gear, nipple_chain, dominant_female, drooling_tongue) cunnilingus
Negative
male/male, clothed, feral, quadruped, futa