1girl, artist request, blue eyes, blush, breasts, cleavage, drill hair, fins, game cg, gills, head fins, large breasts, long hair, looking at viewer, lying, maid headdress, mermaid, meroune lorelei, monster girl, monster musume no iru nichijou, monster musume no iru nichijou online, official art, on ground, pink hair, pointy ears, pool, poolside, scales, smile, solo, very long hair, webbed hands
1girl, artist request, blue eyes, blush, breasts, cleavage, drill hair, fins, game cg, gills, head fins, large breasts, long hair, looking at viewer, lying, maid headdress, mermaid, meroune lorelei, monster girl, monster musume no iru nichijou, monster musume no iru nichijou online, official art, on ground, pink hair, pointy ears, pool, poolside, scales, smile, solo, very long hair, webbed hands