:o akata_itsuki areola_slip areolae bangs black_hair black_legwear black_sailor_collar black_shirt breasts eyebrows_visible_through_hair full_body hair_ribbon highres kneehighs kneeling kokoro_rista! long_hair looking_at_viewer medium_breasts nagasawa_seika no_pants open_clothes open_shirt panties panty_pull purple_eyes ribbon sailor_collar shirt solo twintails underwear white_background