Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
Yao Saika, a is a university student, is a ghost of a fox who lives in the midst of a human being.
A beautiful German teacher named Alex appears in the university, and at a glance he finds out the true character of Saika.
In fact, Alex was a devil who came from the West to get Saika.
「 If you make a contract with me, I will let you taste the finest pleasures.
」
Even though you are at the mercy of Alex, you will be attracted to him.