safe_pos, score_9, score_8_up, score_7_up, source_anime, show accurate, solo, 1boy, sexy boy, Mettaton, (((robot boy))), black hair, hair covering left eye, black eyes, makeup, (((white skin))), pink chest piece, black shoulder pads, white gloves, heart on waist, black tights, pink high heel boots, portrait, cowboy shot, electrical spark, electric shock, yellow lightning, face focus, masculine male, mature male, seme, flexing, out-of-frame sex, implied sex, legs on shoulders, legs up, vanishing point, day, grin, confident