Rule 34 Dev - 1boy 1girls bell_collar bit_gag blue_eyes blurry_background bondage boots bound bound_hands brown_hair christmas christmas_outfit female femsub gag gagged harness high_heeled_boots high_heels high_school_dxd hyoudou_issei o-ring_harness reindeer_costume rossweisse ryner-e sleigh tape taped_hands very_long_hair whip white_hair|10403661832