1girl, o, arknights, arm_strap, armpits, bare_shoulders, bikini, black_hair, blue_eyes, breasts, cup, drinking_glass, eunectes_(arknights), looking_at_viewer, m_e_e_p_y, navel, outdoors, pointy_ears, short_hair, solo, stomach, swimsuit, tail, visor_cap, water, white_bikini