Prompt

male tiefling, red skin, black hair, curved horns, yellow eyes, tail, strong, virile, muscular, thick cock, black glans , round testicles, flaccid, veins, open legs, reclining on bed. inside castle hall, medieval, bed chamber, window, night, detailed, realistic, portrait, medium angle

Negative prompt

breasts, bald, shaved hair, hooves, hoof, beard, anime, manga, cartoon, drawing, 2d