1girl areolae armpits arms_up black_hair black_socks blue_eyes blush breasts cuffs feet full_body gradient_background highres large_breasts legs long_hair looking_at_viewer mound_of_venus nagisa_no_ketsubat navel nipples nude open_mouth original pussy restrained shaved shaved_pussy shoes simple_background socks solo standing thighs uncensored yuki_(12cut)