1boy, bare_legs, between_legs, black_hair, cup, disposable_cup, drinking_straw, from_side, green_background, grey_eyes, half-closed_eyes, hand_between_legs, kaneoya_sachiko, leaning_forward, legs_up, looking_at_viewer, male_focus, mouth_hold, original, parted_lips, shirt_tan, short_hair, solo, strap_pull, tan, tank_top, tanlines