A female medical investigator is developing a drug that can potence the posibility of an impotent female or male to procreate. But the true reason is that she is an hermaphrodite (dual sex) but her both sexual organs are impotent an unable to procreate. So she develops that drug, making two version, the blue one for males and the red for females. But as any new medicine she must try it out first, there is when her nurse assistants became useful and then she must analyse each reaction in each subject, including herself, expecting some interesting outcomes.

Our protagonist, Takesaka Munetaka, fails the first time he tries having sex with his lover due to trauma he experienced in the past. His sister Ritsuka and his cousin Momotani Mashiro literally put their bodies on the line to give him “sex lessons” and help him recover from his trauma. However, his other sister, Wakana, who gave him his trauma in the first place, joins the fray and the lessons become more than just lessons! Here begins the sisters’ war over their little brother!!

Kanae Koda happens to be absent on physical examination day, so her teacher asks her to stay behind after school.
Her teacher uses the alone time to fulfill his darkest fantasy…

Arisa Katagiri, Hikaru Tsumura, Miho Sonoda, Junpei Katagiri, and Tomonori Abe are trapped in a mysterious space by a mysterious ruler that appears from their smartphones.
It is said that you cannot go outside unless you clear the game presented by Ruler.
The content of the game is to shoot a satisfying AV.
Abe is handed a mysterious script that makes what he wrote come true, and happily creates one AV.
However, Ruler, who is not satisfied with just one, urges Abe to take more pictures.
Abe reluctantly writes the script and the second AV starts.
When Junpei wakes up, his leg is in a cast and he is lying on the bed.
Hikaru in a nurse uniform approaches Junpei.
Junpei is surprised at the appearance of his classmate, which he has never seen before.
Hikaru is perplexed by the words and actions that come out regardless of his intentions.
What was written in the script was absolute, and Hikaru couldn’t do anything about it.
Hikaru’s hand reached Junpei’s crotch in vain despite his heart’s resistance.

Jun is a comic artist who is never afraid to put in a hard day of work. Naturally, he authors pornographic comics. He’s been given a monumental deadline, but he has a special power allowing him to work at hyper speed as long as he is aroused. Lucky for him, his assistant Miyuki is also his wife and she’s ready to give him a hand with work.

Twiska enjoys visiting local towns and draining the villagers of their cum. Everything is going along well until she encounters Theo, the legendary Hero destined to defeat her. Theo is a cute shouta and addictively good at sex. Now Twiska isn’t sure anymore whether she wants to kill him or keep him for herself.

There is a strange epidemic running rampant at the local inpatient hospital. For some reason every night the nurses are feeling an uncontrollable urge. They have no choice but to satisfy it with the patients, the doctors, and even each other. The new resident doctor has his own itch to scratch, as well as a suspicion that someone is behind this impromptu sex ring.

A highschool P.E. teacher catches the eye of a man with unique tastes. Once he finds a way to control her what will she do to protect her family?