Luna looked at herself in the mirror, admiring her new human body. She ran her fingers through her pink hair, a stark contrast to Amy's brunette locks.

Turning to Amy, Luna smirked. "You're going to have to get used to a much simpler life," she teased. Amy growled in response.

Luna spent the day experiencing the joys of her new life, going shopping, having her hair done, and even trying out some new lipstick.

Amy watched Luna from the corner of the room, her eyes filled with a mixture of anger and sadness. She couldn't understand why Luna was so happy about this change.

Luna picked up Amy's phone and sent a flirty text to her boyfriend. "Don't you think I look better in this body?" she asked Amy, giggling.

Amy could do nothing but watch as Luna lived her life, going on dates with her boyfriend, attending her classes, and even dancing in her ballet recitals.

Luna enjoyed every bit of her new life, especially the attention she got from Amy's boyfriend. She loved how he looked at her, the way he held her, and how he kissed her.

Amy's parents watched this unfold with a sense of satisfaction. They were happy with the swap, believing Luna was a better fit for their daughter's body.