1boy, 1girl, animal_ears, armband, between_legs, black_hair, black_leotard, black_vest, blue_background, blush, bow, bowtie, breasts, clenched_teeth, collared_shirt, detached_collar, foot_out_of_frame, glasses, grey_pants, hair_between_eyes, hand_between_legs, hand_on_own_knee, hand_to_own_face, high_heels, ikuhashi_muiko, kiryuu_moeka, kneeling, large_breasts, leotard, long_hair, monochrome, okabe_rintarou, pants, pantyhose, parted_lips, playboy_bunny, rabbit_boy, rabbit_ears, rabbit_girl, rabbit_tail, shirt, short_hair, spot_color, steins;gate, strapless, strapless_leotard, sweatdrop, tail, teeth, vest, wavy_hair, white_shirt