Rule 34 Dev - 3boys ao_no_exorcist arms_behind_head arms_up balls bara big_penis black_hair blue_exorcist blush erection faceless_male feet fermrviper gay imminent_anal imminent_sex legs_up male male_focus male_only muscles muscular muscular_male nude okumura_rin pecs penis short_hair simple_background solo_focus spread_legs spreading testicles uncensored yaoi|4197516440