1boy 1girl absurdres bangs bdsm blue_eyes blue_sailor_collar bondage bound breast_bondage breast_grab breasts closed_mouth commentary gloves grabbing grey_hair hair_ornament hair_over_one_eye hairclip hamakaze_(kancolle) harris_hero hetero highres huge_breasts kantai_collection neckerchief restrained rope sailor_collar school_uniform serafuku shibari shibari_over_clothes short_hair short_sleeves simple_background solo_focus upper_body white_background white_gloves yellow_neckerchief