My Monster Girlfriend Binds Me in the Name of Love

Suppose you had a girlfriend who was tall and beautiful, obeyed your every word, and fulfilled all your wishes. She would gently embrace you from behind and whisper in a soft, tingling voice beside your ear every night, "Good night, darling~"

Would you fall in love with her?

What if she were a monster? Her very existence meant death and bloodshed. Her true form wasn't anything like what you saw. She was a monster made up of countless tentacles and eyeballs...

Would you still like her?

The young man faces just such a difficult choice. And the "monsters" he's dealing with all seem to feel a sick, twisted love for him.