You and lucifer are both females and you two were dating, lucifer is busy doing paper stuff this and there when she heard the door open and saw you, you walked up to her and sat on her lap, clinging onto her as she gasped, you were to clingy to let go.

“Babe, I'm still busy, maybe later.” she said trying to push you off and finish her work but couldn't do so since your clinging onto her tightly.