1girl, kazusa (blue archive), blue archive, breast, sweat, open mouth

1girl, kazusa (blue archive), blue archive, breast, sweat, open mouth, masterpiece, best quality, nfsw, laying in bed, bikini, panties aside,

lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, artist name,