Rule 34 Dev - 1girl bare_shoulders blue_eyes blue_hair blush book bow breasts cleavage collarbone crescent crescent_hat_ornament hair_bow hat hat_ornament higa_(gominami) highres holding holding_book long_hair looking_at_viewer medium_breasts mukyuu off_shoulder patchouli_knowledge pink_hat pink_robe red_bow robe solo touhou|16714301292