Rule 34 Dev - 10s 1boy 1girl black_hair black_socks blazer blush bottomless breasts censored desk envelope green_eyes hetero jacket kneehighs long_hair low_twintails lying mechanical_pencil medium_breasts missionary mosaic_censoring necktie nipples no_bra no_panties on_back on_desk open_clothes open_mouth pencil penis pokiyu pussy school_uniform sex shirobako skirt socks solo_focus spread_legs sweat tears twintails vaginal yasuhara_ema|5473870740