Rule 34 Dev - 2boys adam's_apple almost_kiss arm_around_shoulder birthmark black_eyes black_hair blue_tracksuit blush collarbone fingernails gray_shirt highres kamado_tanjirou kimetsu_no_yaiba multiple_boys red_eyes red_hair ruttika_raphisuwan short_hair teeth tomioka_giyuu white_overshirt yaoi|12622658607