"You don't mind if I... join you. I-If that's okay."
"Go right ahead." She said with a smile as she stepped back, giving Serena room to immerse herself in the moonlight.
Now, Serena was, by no means, plain looking, nor was she usually self-conscious about her looks compared to normal humans; but compared to Luna's divine beauty, she felt inadequate. It took everything she had to even ask her question, let alone dare to even start removing her clothing, in order to properly moonbathe.
"Don't be shy," Luna said, "go ahead, if you really wish to moonbathe with me." The gentle kindness of her voice gave enough encouragement to Serena for her to continue stripping down to her bra and panties. The moonlight, as well as Luna's own glow, was shining off her skin
Serena looks over Luna's large, shimmering Luna Moth wings; down at the flawless body subtly showing through Luna's sheer green gown; then shyly looks away. She felt a hand on her chin, raising her head to her boss' sparkling eyes. "The moonlight looks good on you." Luna said.
"You think so?" Serena asked.
"I should know."
As Luna slowly removed the last of Serena's garments, she felt that feeling radiating off of Luna again. This time, she was sure she felt something as it elicited a sharp breath. "My powers grow stronger, Serena. That is what you're feeling."
"It feels exciting, yet soothing." Serena says as she continues staring into Luna's eyes.