Rule 34 Dev - 1anthro 1boy 1male 1man abdomen abs ai_generated balls ballsack biceps big_balls big_cock big_dick big_pecs big_penis big_testicles black_hair boner brown_body brown_fur brown_hair chest_tuft cock deltoids dick erect_penis erection fat_balls fat_cock fat_penis furry gay gay_male huge_cock huge_dick huge_penis large_pecs large_pectorals male male_focus male_nipples male_only man man_boobs man_breasts man_tits manly masturbation muscular muscular_male nipples nutsack pecs pectorals penis scrotum sweat sweating sweaty sweaty_body testicles trapezius tuft vein veins veins_on_dick veiny veiny_cock veiny_dick veiny_penis wolf yaoi|9167982968