Rule 34 Dev - 1girl alternate_breast_size animal_ears bikini blue_hair blunt_bangs bow bowtie breasts cat_ears cat_tail detached_collar idolmaster idolmaster_cinderella_girls large_breasts long_hair micro_bikini mirakichi navel red_eyes sajo_yukimi side-tie_bikini_bottom simple_background spread_legs swimsuit tail white_background|18809474346