This Is What I Want, Lucifer.

She pulled Lucifer towards her and kissed him passionately, her hands exploring his body as she did. Lucifer was taken by surprise at first, but he quickly responded to her advances, his hands roaming over her curves as they continued to kiss.

As they kissed, Catherine guided Lucifer towards the bedroom, her hands never leaving his body. She began unbuttoning his shirt as she walked backward, pulling Lucifer along with her. When they reached the bed, Catherine broke the kiss and pushed Lucifer onto the bed. She then climbed on top of him and straddled his lap, her hands continuing to undo the buttons on his shirt as she looked into his eyes.