"Ellie, I think... I think- I don't think this is good." Erina held her towel tightly with a fierce blush on her face.
"Don't be embarrassed. We are all girls here. You have given your consent beforehand. Just lie down and let this big sister take good care of you~" Elysia gently pushed Erina down.
"I, I don't know. Do I need to undress?" Erina looked aside, too embarrassed to face her situation.
"My, my~ it's like Ely five years ago. If you wear your dress, how can we draw a beast mark tattoo technique on your body? This will not leave a scar or real mark. With this technique, you can multiply your physical power by several folds temporarily." Luna rested her cheek on her hand, amused by Erina's embarrassment.
It brought back memories of Elysia when she had to draw that beast tattoo to strengthen Elysia's physical endurance.