Rule 34 Dev - 1girl ahoge black_bra blue_hair blush bra breasts brown_eyes cleavage closed_mouth clothes_pull gradient_background huge_breasts kantai_collection long_hair looking_at_viewer sailor_collar school_uniform serafuku shirt_pull simple_background solo twitter_username underwear upper_body ushio_(kancolle) yuki_to_hana|17716125141