Rule 34 Dev - 1boy abs arm_behind_head armpit biceps bulging_biceps caucasian caucasian_male dc dc_comics dick_grayson erect_penis erection gyofurr hard_on male male_only masked muscles muscular muscular_male nightwing pecs presenting_penis smooth_chest smooth_skin solo solo_male superhero thick_thighs veiny_penis|9030468600