Rule 34 Dev - 2boys black_hair blonde_hair blue_background blue_eyes cloud demon_boy demon_horns demon_tail demon_wings eichi_turnr ensemble_stars! facing_viewer highres horns looking_at_another male_focus multiple_boys open_mouth parted_lips red_eyes sakuma_rei_(ensemble_stars!) smile tail tenshouin_eichi umbrella white_background wings|19544844969