1boy, 1girl, ass, belt, black_pantyhose, black_shorts, blue_eyes, breasts, brown_hair, brown_jacket, closed_mouth, collared_shirt, crossed_legs, feet, feet_up, foreshortening, full_body, holding_with_feet, jacket, knees_up, lan_mao_akko, legs, letterboxed, long_hair, long_sleeves, looking_to_the_side, lying, makise_kurisu, medium_breasts, necktie, no_shoes, off_shoulder, okabe_rintarou, on_back, out_of_frame, pantyhose, red_necktie, shirt, short_shorts, shorts, sidelocks, simple_background, soles, spoken_x, spread_toes, steins;gate, sweatdrop, thighs, toenails, toes, white_belt, white_shirt