animal_ears arm_strap bare_shoulders black_legwear blush breasts brown_hair bunny_ears bunny_girl bunnysuit cleavage collarbone covering covering_crotch cowboy_shot den_(kur0_yuki) detached_collar fishnet_pantyhose fishnets highres leaning_forward long_hair looking_at_viewer makise_kurisu necktie open_mouth pantyhose purple_eyes red_neckwear simple_background small_breasts standing steins;gate straight_hair wrist_cuffs yellow_background