Prompt: (feral:1.2), canine, labrador retriever, black fur, knot in sheath, byknotinsheath, small canine penis, balls, lay on back, spread legs <lora:LoraKISBY_knotinsheath30:1>, <lora:add_detail:1>
Negative prompt: anthro, bwu,  dfc,  ubbp,  updn, boring_e621_v4, deformityv6