Rule 34 Dev - 10s 1boy 2016 balls bike_shorts black_hair blue_tank_top blush blush_lines bulge cum cum_through erect_penis erection gay human japanese_text male male_only muscular muscular_male nipple_play pee_stain penis shaking_lines shorts solo stain stained_clothes sweat sweatdrop tagme taku_hiraku tank_top text translation_request urine white_shorts yaoi|10852495056