Rule 34 Dev - 10s 1boy 1girl animated animated_gif areola_slip bed bed_sheet black_hair blush breasts brown_eyes cleavage covered_erect_nipples kotegawa_yui long_hair lying medium_breasts naked_shirt no_bra no_panties on_back orange_hair screencap shirt sweat to_love-ru to_love-ru_darkness white_shirt yuuki_rito|21045952395