A first year care worker named Yuna, who is loved like a grandchild by the elderly at the facility. She is trusted by her colleagues and possesses an abundance of energy and responsibility. However, she has a secret side to her; she is controlled by her boss, Hashimoto, both personally and professionally. He uses social media to sell her as a sexual relief pet, aiming to make money off of her... *The contents may vary depending on the distribution method.