1girl bangs bare_shoulders bismarck_(kancolle) bismarck_drei_(kancolle) black_panties blonde_hair blue_eyes blush breasts brown_gloves closed_mouth commission detached_sleeves gloves grey_headwear grey_thighhighs hair_between_eyes hat heart highres kantai_collection large_breasts long_hair looking_at_viewer m_legs military military_hat military_uniform nipples ohta_yuichi panties peaked_cap pixiv_commission smile solo spoken_heart thighhighs underwear uniform