Rule 34 Dev - 2boys balding belly_bulge crying crying_with_eyes_closed cum cum_inside cuntboy demon demon_boy demon_horns demon_humanoid demon_slayer dominant dominant_male domination earrings hantengu horny horny_male intersex japanese japanese_clothes japanese_clothing japanese_male kamado_tanjirou kimetsu_no_yaiba long_bangs long_hair long_hair_male male male_focus male_only male_penetrating murachinchi muscles muscular muscular_male old_man old_man_yaoi older_man_and_teenage_boy older_penetrating_younger pointy_ears ponytail pussy sharp_teeth sketch submissive submissive_male tanjiro_kamado upper_moon yaoi|11634365608