1boy, 1girl, age_difference, age_switch, aged_down, aged_up, azzaku_(zombiemiso), book, breasts, cover, cover_page, demon_girl, demon_horns, doujin_cover, glasses, hand_on_another's_shoulder, heart, heart_tail, hetero, horns, long_hair, medium_hair, monster_girl, onee-shota, original, sharp_teeth, shorts, simple_background, tail, teeth, thou-low_(zombiemiso), upper_teeth_only, zombiemiso