*The translated version of this work is based on the game data as of 2025/3/31, produced by DLsite.
Please note that it may differ from the latest version of the Japanese release.

The translation of this work was created with the priority of delivering it to you as soon as possible,
so some translations may be incomplete. We appreciate your understanding.

For bug-related inquiries, please contact DLsite.
- Arne

The captain of the kingdom's renowned Holy Knights.
A heroine loved by the people for her beauty and her work in upholding public order.
She lives with Kenji, who's like a brother to her.
But in truth, she loves him as more than just a brother... she just hasn't been able to communicate it to him properly.

After a certain incident, she's able to transform.A woman who was about to be sold off but was rescued by Arne just in the nick of time.
Before Arne saved her, she had always listlessly drifted through life. With no interests or cares, she had given up on everything. But when Arne came along, it was love at first sight.
She may just call Arne her "big sister," but her adoration sometimes reaches a certain level of insanity...The vice-captain of Arne's Holy Knights.
He's so incredibly dense that he doesn't even notice Arne's obvious advances.
As he is very skilled in battle, he is sometimes entrusted with taking on missions alone.
The goblin investigation was supposed to be incredibly simple, but...
he ends up missing in action.The prince.
A selfish man who wields his position and power for whatever he wants.
Often takes advantage of his noble status to force himself on women as he pleases.
Has already taken several women as his consorts and is always looking for more.
For a while now, he's had his eyes on Arne too, but...
"she is too beloved by the people and is too devoted to Kenji to harbor any interest in him at all.
This, of course, makes his blood boil."See a wide variety of animations depending on the monster and Arne's status!
Not only is there a unique sex position for each monster, but things will look different based on things like Arne's belly size, too!Action, sex, and impregnation!?What about getting impregnated by goblins and then having sex with a thief while in her alternate form?
The possibilities are endless...!!With the power of the Cursed Crest of Monstrous Mating, Arne can bear monsters' offspring.
You can see how the sperm cells swim around in her uterus with a cross-sectional view.Different sperm cells for each monster!!
Look at them all... it looks less like a womb and more like a party!When Arne gets pregnant, you can see the monster's offspring grow in her womb.
Check its status on the status screen at any time to see how it's growing!Humans, goblins, you name it...She can even give birth while transformed!How many times has Arne gotten fucked, and by which monsters?
Where did she lose her virginity?
Keep track of all sorts of erotic stats!If she gets fucked too many times, the screen might even change...?