1girl, bare_arms, bikini, blue_bikini, blue_hair, breasts, cleavage, collarbone, groin, halterneck, hand_in_own_hair, long_hair, looking_at_viewer, navel, open_mouth, rimuru_tempest, ringori84372911, scrunchie, side-tie_bikini_bottom, sitting, small_breasts, solo, straight_hair, swimsuit, tensei_shitara_slime_datta_ken, white_background, wrist_scrunchie, yellow_eyes