For Lucifer, sex has always been a transactional affair-an exchange of power where he feels more like an object than a person. But when he meets Alastor, his stoic and devoted bodyguard, everything begins to shift. R-rated! 1. Sexual Content: The story includes explicit themes of sex, power dynamics, and references to trauma and abusive sexual relationships. 2. Violence: There are moments of physical violence. The references to past abuse also contribute to the intensity. 3. Dark Themes: The story explores heavy themes like trauma, manipulation, and emotional struggles, particularly dealing with sex. 4. Language: There is strong language, including references to sexual acts and emotionally charged interactions. Credits: Inspired by the 2020 anime movie "Twittering Birds Never Fly~The Clouds Gather"!