umineko no naku koro ni, lucifer (sister of purgatory), mammon (sister of purgatory), asmodeus (sister of purgatory), belphegor (sister of purgatory), beelzebub (sister of purgatory), satan, leviathan (umineko), leviathan (sister of purgatory), satan (sister of purgatory), 16 16, 4:3 aspect ratio, wallpaper, wallpaper 4:3 ratio, 800x600 wallpaper, 6+girls, ball, bikini, black hair, blonde, breasts, brown hair, cleavage, curly hair, female, flower, food, front-tie top, green hair, group, hair flower, hair ornament, hat, hyakuko san, innertube, large breasts, long hair, multiple girls, ponytail, red eyes, ringlets, shaved ice, side ponytail, side-tie bikini, snorkel, stakes of purgatory, sun hat, swimsuit, tied hair, twintails, potential duplicate