Rule 34 Dev - 10s 4girls bermuda_triangle bermuda_triangle_cadet_riviere blonde_hair blue_eyes bubble cardfight!!_vanguard coral dress fins fish frilled_dress frills lolita_fashion long_hair mermaid mermaid_idol_riviere monster_girl multiple_girls ocean ribbon school_uniform super_idol_riviere top_idol_riviere whale|4100910372