Science Succubus: Adopted by Eri Kisaki at the beginning!.

Takeshi Ishikawa traveled to the Conan world and became a member of the organization Bacardi!
But he was discovered to be a traitor by Gin and was purged!
When on the verge of death, the system awakens and the 蛲 turns into a succubus boy and is adopted by Eri Kisaki!
After becoming a succubus, in order to accumulate energy, she crushed the tissues.
Takeshi Ishikawa checks in at various scenes, moves among the ladies and girls, and gains abilities!
It's just that, imported sugar! Pear God falling! Bumping into people with a ball! Riding a big horse! ...
What abilities does this special cat have?
Can this system still be good?
……
As Takeshi Ishikawa keeps checking in, the plot is constantly collapsing!
Hibiki Eri: "Xiaowu is only eight years old. It's not safe for him to take a bath alone. Let me help you!"
Yukiko: "Xiaowu, you will definitely miss your mother if you sleep alone, so I will sleep with you!"
Xiaolan: "What Conan? I'm not familiar with him. I only like Xiaowu!"
Xiao Ai: "Here, I'll give you some imported candy!"
Sister Bei: "Woo woo woo, I was here first!"