Rule 34 Dev - 1boy 1girl anus araragi_koyomi bakemonogatari blue_hair brown_eyes clothed_female_nude_male from_behind grinding hetero high_resolution innie kanbaru_suruga looking_at_viewer looking_back monogatari_(series) nopan pink_shirt pleated_skirt roropull school_uniform solo_focus straddling thick_thighs uncensored|839619