Rule 34 Dev - 1girl black_background blue_hair blue_nails blue_scales blue_tube_top blush breasts cartoonized claw_pose collarbone cropped_torso dot_nose earrings english_text evil_smile eyelashes fingernails fis_(t83192933) forehead groin highres hoop_earrings idolmaster idolmaster_(classic) idolmaster_million_live! idolmaster_million_live!_theater_days jewelry kisaragi_chihaya long_hair looking_at_viewer mermaid monster_girl navel open_mouth parted_bangs pointy_ears shaded_face sharp_fingernails simple_background small_breasts smile solo straight-on straight_hair strapless toon_(style) tube_top v-shaped_eyebrows|24288086745