2girls bell blonde_hair blue_eyes blue_hair blush breasts choker christmas cleavage detached_sleeves fujii_maki hat himemiya_chikane holding_hands holly interlocked_fingers japanese_clothes kannazuki_no_miko kurusugawa_himeko long_hair long_sleeves medium_breasts miko multiple_girls neck_bell official_art pom_pom_(clothes) purple_eyes santa_costume santa_hat source_request string string_of_fate yuri