1girl, d, bikini, bird, black_bikini, breasts, cleavage, empress_(last_origin), feet_out_of_frame, front-tie_bikini_top, front-tie_top, grey_hair, innertube, large_breasts, last_origin, long_hair, looking_at_viewer, lying, nanni_jjang, navel, on_back, open_mouth, penguin, purple_eyes, smile, soaking_feet, solo, stomach, swimsuit, thigh_strap, thighs, v, water