Rotte Omocha

The princess reach the age of ten and need to do a ritual call Harem. Which is a retual were the princess need to consume semen. Since she hates the idea and don't like males, she decided to do her first time with a human male. Since for a milenium they could not cross to the human realm. But for her surprice the portal has open. With it they brought Touhara Naoya. What adventures and mysteries will this story continue.

Series Genre(s)
science fiction, comedy, ecchi