Rule 34 Dev - 1girls bare_shoulders big_breasts blue_hair blue_skin blush breasts cleavage closed_eyes colored_skin ear_blush flying_sweatdrops grey_background hair_bun mask mouth_mask navel simple_background single_hair_bun slay_the_spire solo steaming_body steamy_breath sweat waa153 watcher_(slay_the_spire)|9865077976