Rule 34 Dev - 1boy abs adonis_belt ao_no_exorcist areolae balls ballsack bara bed biceps blue_eyes blush blushing bottomless bottomless_male chest circumcised cock collarbone demon demon_boy demon_humanoid demon_tail detailed_background dick elbow elf_ears eyebrows fangs fist full_color genitals grundle large_penis looking_down male male_focus male_nipples male_only man_boobs mostly_nude muscular muscular_male navy_blue_hair necktie no_pants no_underwear nose nude_male okumura_rin open_mouth pecs pectorals penis penis_tip penis_vein pillow pointed_ears pointy_ears practically_nude school_uniform shirt_pocket shounen_jump six_pack solo solo_male suiton sword_sheath tail teen teenage_boy teenager testicles thighs twunk unbuttoned_shirt uncensored undone_shirt|6188510184