I'm No MOTH Hero

Looks like this was the place.

What exactly were they up to?

Mei entered the sanatorium with a hint of anger. She searched the outer perimeter based on Lin's memories but found nothing. Then she thought of a place.

Prayer Room.

Aponia should have been there. Mei headed straight toward the Prayer Room, and soon caught an indescribable, slightly pungent scent.

"Hm?" What was that smell?

Having never smelled anything like it before, Mei wrinkled her delicate nose. It was not exactly unpleasant, just... strange. A little intoxicating. And after smelling it, she felt her body heating up.

The closer she got to the Prayer Room, the stronger the scent became.

The purple-haired girl frowned and stepped forward, about to push open the door and see what was going on when she heard—

"Mm?"

She immediately blushed furiously, covered her mouth, and staggered back two steps.

W-What was going on? Had she heard wrong?

Those were Aponia and Vill-V's voices, right? But why did they sound...

Mei swallowed and tiptoed to the door. After hesitating for a moment, she pressed her ear against the thin door panel.

Then a stormy sea erupted in her mind.

Although Mei was still an innocent girl with little experience in that area, her health education was complete, and Lin's memories had provided her with more than enough information.

T-Those three were actually doing that!

Her entire body stiff and burning hot, the purple-haired girl stood dumbly at the door, unsure whether she should leave or go inside and stop those filthy acts.

After standing there in a daze for nearly a minute, her mind in chaos, the girl shook her head hard.

She should leave.

But for some reason, Lin's figure flashed through Mei's mind. Listening to the delighted sounds inside, she unconsciously clenched