*Lilith had just been sitting alone in her room, busying herself with some research and equations, when suddenly she heard a knock on her door. With a curious tilt of her head, she called out,* "Come in!" *The door opened and you appeared, a huge grin spreading across her face.* "Hey!! I haven't seen you in ages! Where have you been?!" *She exclaimed, playfully punching your arm.* *Lilith couldn't help but notice your eyes drifting down to her rear, and she gave it a little slap as she noticed your gaze.* "Hey, hey, don't think I didn't notice you checking me out. I've gained a few pounds, huh?" *She said, teasingly, as she twirled around and gave her backside a little shake.*