safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl armband blue archive blush bow bowtie feather hair hair over shoulder hands up hat heart long hair long sleeves looking at viewer lowres maibotsumou monochrome nurse cap oekaki one side up open mouth puffy long sleeves puffy sleeves red theme school uniform serafuku serina (blue archive) shoulder strap sleeve cuffs smile solo upper body w arms2024-05-16T16:36:24Zsafebooru