Fukai ni Nemuru Oujo no Abaddon

• Adventure
• Fantasy
• High School
• Horror
• Lesbian
• Monster
• Schoolgirl
• Supernatural
• Tentacles

A group of friends enters an ancient mansion they are finding out a mysterious disappearance of a professor and his crew. They find an ancient book and summons an evil tentacled monster that they chase them. They escaped from them and hide somewhere in the building. The two girls decided to take a bath and awakens their lesbian desires.