Rule 34 Dev - 1girl ahoge alternative_costume animal_ears arms_behind_back bell bell_collar big_breasts blackheartxiii blue_eyes blush bow bowtie breasts breasts_out_of_clothes bunny_ears collar cowboy_shot detached_collar eyebrows_visible_through_hair fake_animal_ears floating_hair gluteal_fold hair_between_eyes hair_flaps high_resolution high_school_dxd leaning_forward long_hair looking_at_viewer midriff navel nipples red_hair red_neckwear rias_gremory simple_background smile straight_hair sweat thigh_gap thigh_strap thighs white_background|797393