Rule 34 Dev - 1boy abs ai_generated anus armpit_hair bangs bara black_hair completely_nude erection facial_mark flaccid from_below gilxxgamesh large_pectorals looking_down male_focus male_pubic_hair mash_burnedead mashle muscular muscular_male navel nipples nude pectorals penis pubic_hair short_hair solo testicles thick_thighs thighs uncensored veins veiny_penis yellow_eyes|12267338248