Rule 34 Dev - 2boys back_muscles bite bite_mark blood blush bondrewd bottomless cloak covered_eyes gay grey_hair gyarike hand_on_another's_shoulder helmet_removed hood hood_up implied_anal implied_sex light-skinned_male light_skin made_in_abyss male male_only mask_removed muscular muscular_male open_jacket open_shirt profile scars sitting sitting_on_lap sitting_on_person spes_2323 sweat topless_male yaoi|9929015752