touhou, saigyouji yuyuko, mutsuki (ama245), animated, 5:4 aspect ratio, video, webm, no audio, ugoira, 1girl, arm garter, bangs, blue bow, blue ribbon, blurry, bow, breathing, cherry blossom, clavicle, depth of field, eyes closed, fading, flower, frilled sleeves, frills, gradient hair, hands on stomach, long sleeves, lying, multicolored hair, no hat, no headwear, on back, on ground, petals, pink hair, purple hair, ribbon, sash, short hair, sleeping, solo, wafuku, wide sleeves