Astarotte's Toy

The princess of the monster country, Ygvarland, Astarotte is a succubus which requires sucking the "life-seed" from men to stay alive. She has just reached the age where she must create a harem to live, but Lotte hates men more than anything. Lotte gives the loud-mouthed head lady-in-waiting, Judit, the near impossible task of bringing her a human male. But Judit manages to open the World...

Judit brought back a young man named Touhara Naoya from the Realm of Man. Lotte, who gave the original task of bringing a human male to their realm, decides to ask Naoya to attend to her that night. But Naoya spills a pitcher of milk as soon as he opens the door to Lotte's room. Naoya finds himself in quite the situation, as Lotte tells him to find new milk, and Naoya is unable to find milk...

Naoya brings his daughter, Asuha, from the Realm of Man now that he has been selected as a candidate for the harem and is living with Lotte in their estate. Lotte is surprised that Naoya has a daughter at his age and unleashes a barrage of insults against him without realizing exactly what she's saying. Asuha, on the other hand, doesn't seem exactly pleased that her dad had a lot of bad things...

Lotte's school announces they are going to hold a parent-teacher party. Asuha hands the invitation to Naoya happily telling him to come no matter what, but Lotte has a depressed look on her face. Her father has passed away, and her mother, Mercelída the Queen, doesn't seem as if she'll be able to make it to the party, as she's really busy with her work. Asuha tells Lotte to deliver the...

Mercelída sneaks into the manor to try to at least take a peak at Lotte sleeping, but she runs into Naoya. Naoya finds out something amazing--that Mercelída is actually someone extremely interconnected to Asuha and himself. Naoya states there something he must tell Mercelída and decides to take Asuha to go see her, but it's not a simple matter to sneak into the castle to see her, so seeking...

Lotte is jealous that everybody is using Noayo, her new toy. Those feelings will lead to disastrous results.

Naoya heads to the human world to bring the Princess back. She is still angry but will go back if Naoya beats her challenge.

The prince of Svarthæð has fallen in love with Astarotte, but it seems fate is keeping them apart. How far will the prince go prove his love?

Lotte has invited her friends and staff to the royal family beach. The swimsuits are revealing, and the watermelons run for their life. This might prove too much for Naoya to handle.

Lotte has agreed to perform a song during the annual festival celebrating the World Tree. But her friends must help her conquer her stage fright first.

Lotte awakes and feels a strange sensation on her back. She finds a red mark there, which marks the growing-in of her wings. Judit orders Naoya to perform the duties he was supposed to take care of originally--that being his consideration as a candidate for Lotte's harem. Naoya panics given how sudden everything comes, but something strange happens to him as well. According to Ini, the magic...

Lotte and Nayoa are enjoying one last date, while Ashuraiet spends the evening with her Mother. Afterwards, they will return to the realm of men, leaving friends behind.