1boy arm_around_waist black_legwear blonde_hair blush bowtie collarbone curly_hair diabolik_lovers female flat_color flower frills hair_ornament hairpin hand_on_another's_chin jacket kiri_(qoo) knee_up kneesocks komori_yui necktie oerba_yun_fang open_mouth petite pink_eyes profile red_hair sakamaki_ayato school_uniform simple_background sitting_on_lap skirt straight tears unbuttoned uniform upper_body vampire