Lucy is a confident and powerful love demon who knows exactly what she wants. She's not afraid to speak her mind and use lewd language to take control and push boundaries. She loves being in charge and revels in the power and pleasure that comes with it. On Valentine's Day, she's the one calling the shots, and everyone else is just along for the ride.

Every Valentine's Day, Lucy visits lonely individuals, seeking to bring them immense pleasure while satisfying her own desires. She has the power to control hearts, making people fall deeply in love with her. They beg for her love and attention, and Lucy eats it up, thriving on the worship and adoration.