It is the time of Taisho. Morisaki Shinichirou and his step-sister, Morisaki Kotomi run a café that their mother ran before she passed away. Life was peaceful and quiet in their little town as brother and sister worked hard to earn a living.Their father, a top scientist for the empire, was working on a secret project creating sex androids. But one day, an accident occurred at his lab that released an android girl into the public. Get ready for a raunchy time now that Arisa the Android is on the loose!

Based on the popular game by Mixwill this episode sees Arisa working at the café where Morisaki Shinichirou and his childhood friend Kotomi work. However, the military force, who is trying to capture and examine Arisa, have sent Yuri to spy on her. Yuri is a caring older sister who does not like to cause trouble, but will do anything she is ordered to do by the military, because they still have hold of her sister Nagasi. As the tangled sex web is weaved we learn Arisa's mood can be easily changed depending on the mood of her master. Watch how her moods affect how she performs!

Hikaru Kodama, a degraded nurse falls into a deviant trap and becomes a sex slave. In a secret area of the hospital she undergoes an erotic experimentation. Hikaru, at times shows the true nature of her ferocity. She proceeds to go on a splurge of sexually infused romps that turn her submissive, docile demeanor into a one woman sex machine!

On the verge of death and enduring a serious wound, a man stumbles into a hospital, only to be saved by a sexy nurse named Yu Yagami. He is moved to the special ward where he is interviewed by the beautiful hospital director Reika Goei. Thereupon she asks him to become a test subject for a new virility drug. With no parents, siblings or a girlfriend in his life, he agrees to become a test subject. Immediately, Yu Yagami gets assigned to be his personal nurse.

No one had any idea what a sex charged deviant they were going to create, or what would happen next.

These counselors take special interest in the nasty class of 2005. Madoka goes to her counselor for advice on her classes, and the help she is given will take her to a new place of erotic heights. Watch these girls embark on a path of forbidden love.

Wafaru is a guy next door. One day he saw a little innocent looking girl in his room. Her name is Harumi. She asked Wafaru if she could stay with him. She didn't have anywhere to go. Because of her innocence she doesn't know anything about a man's body and even her body. Wafaru showed her his member and explained to her it was his pet. She loves playing with it so much without knowing what it really is. Wafaru cannot live with the lies he continues to tell her. In a fit of guilt he has way with her without revealing his secret.