[Synopsis]
Akito Arayama, a college student who started living alone in a small cheap apartment when he went on to higher education. For a short time, I was thinking of enjoying living alone like a student. Suddenly, a ghostly sister appears in front of me...!?

The name of the silent and sinister ghost sister is "Yuko".
He doesn't seem to want to tell you details about his identity or himself.

The room in the apartment was comfortable, and for some reason he started living in it on his own. It seemed harmless to humans and animals, so I didn't care too much about Aki and let him live there. The only thing is that Yuko is too defenseless to live in a male student's room on her own...
I could see the cleavage of my breasts from my chest..., The hem of my kimono was turned up and I could see my tight-fitting..., I couldn't stand my
anymore...!
While violently slamming your hips against the defenseless and shady ghost sister, it becomes a flirtatious love affair that makes the two of you over and over again!