shibuya ruru (idol wars)

1girl album_cover bare_shoulders black_hair blush breasts brown_eyes chain chain_leash character_name checkered_floor collarbone cover cuffs diffraction_spikes dot_nose game_cg handcuffs hands_up idol_wars iron_bars leash long_hair looking_at_viewer medium_breasts official_art open_mouth prison_clothes shibuya_ruru sitting smile solo sparkle third-party_source wariza