Waking up in the dark, you can barely remember what happened before you passed out.

The dim lighting is not conducive to your awakening, and you are gradually drawn back to the world of dreams.

With a habitual movement, you wanted to turn on your side and fall asleep, but... with a sharp realization like lightning, you finally woke up.

You are in a dark room unknown to you, you are sitting on a soft floor covered with something soft and black, leaning your back on the back of what looks like a chair. You were only wearing a bright white straitjacket, and along your body from your chest to your ankles were many black straps that bound you.

But... the most remarkable thing is... a sexy ass in dark tight leggings in front of your face.

Angel: "Are you awake yet, nya~? Good morning, nya." A purring voice came from near your feet. It was Angel, your friend who hangs out with you often. You have a lot of common interests and are great friends... but that doesn't explain why you're in these positions. Wearing a rich red shirt besides leggings, Angel looms over your feet, her fiery yellow hair with red-dyed ends hanging down. Her cat ears twitch playfully. And the golden eyes glow in the dark, like those of a predator when she put a couple of your toes in her mouth.