Sex Change Contract and Molester Girl

The classic novel of sexual transformation "痴漢達人變女生", which has been circulating on the Internet for more than 13 years, has been gamified by the author himself! It is not just a visualization of a novel, but a rich, interactive experience where the story has been completely reimagined and rewritten to fit the game. So if you like erotic games, this title will certainly offer something that hits all the right “spots” —whether you're looking for excitement or pleasure.

◆Story

The protagonist is a Chikan who wants to conquer all the women in the world for his own desires and ambitions, but one day a woman who called herself God appeared and turned the protagonist into a woman, demanding that the protagonist collect 1000ml of sperm within 2 years, or else he would die.

Just when the protagonist thought that turning into a woman and collecting sperm was strange enough, he become entangled in even more extraordinary events. By a twist of fate, he comes across the "Book of Eibon" from the Cthulhu myth, a book that reveals to the protagonist the desired world of "The Northernmost Continent: Hyperborea."



It's up to you if you want to satisfy your curiosity and risk lowering your SAN to explore the legendary Hyperborea, or if you want to focus on being an ordinary man and collect 1000ml of sperm to become a man again.

◆Main characters

Beryl（cv. 桃山いおん / Momoyama Ion）

"All the women in the world are my playthings! …wait, where's my penis? Can I only get pleasure from my vagina now? Nooooo~"
The president of the Chikan Association, having toyed with countless girls, was punished by the gods and transformed into a girl. Now, with no penis, he must rely on her vagina for pleasure. Following the gods' orders, he collects sperm and searches for the truth behind her transformation.

Siena（cv.舞薗凛華 / Maisono Rinka）

"Big sis, you really love cock~❤"

The top courtesan at the maid café 'Black Feather Café'—after the protagonist joins the café as a maid, she comes to regard the protagonist as an older sister.
Every month, the café holds a "Fan Appreciation Festival" where only customers with enough accumulated spending can participate. It is said that this special event is the reason why Black Feather Café stands firmly on the rankings.

Luna（cv.逢真井もこ / Aimai Moko）

"W-Wait, no hotel hostess would behave like this!!"
A dedicated and responsible hotel manager, due to the protagonist's outstanding performance, mama-san agrees to the protagonist's request, which is to have access to Luna's body.

◆Other characters

God（cv.藤野むらさき / Fujino Murasaki）

"The girls you've toyed with are really pitiful... Let’s see how it feels for you to experience what they went through! "
The powerful being that suddenly appeared in the protagonist's room turned the protagonist into a girl, and then demanded that the protagonist collect 1000mL of sperm within two years, or else she would die when the time is up.

◆Gameplay

The game lasts two years and offers six different itineraries to explore: Research, Convenience Store, Live Streaming, Maid Cafe, Hotel, and Selling Sex. Unlike a traditional simulation game, each of the six itineraries has its own plot and H-events, and the order of execution and decision-making can have multiple effects on the outcome.



In terms of numerical correspondence ending, this game adopts the open-world approach of American RPGs. That is, as much as possible, the player's decisions during the game can be reflected in the endgame, rather than a set of values corresponding to a single game ending.

◆Game Features

◇34 CGs, including 16 exquisite SPINE: H dynamic, other HCG also have to produce simple shadow frame animation or vibration effects, hoping to increase the practicality of this work, the total difference of more than 1,000.

◇150,000 words of game text, thick and rich playable content.

◇The heroine has seven outfits to choose from: daily wear, maid, cheongsam, bikini, fallen angel, dress, and nymphomaniac, some of which are customizable, or simply nude.

◇Sexual Transformation, Cthulhu Mythos (Hyperborea)



◇Immersive TRPG-style experience

◇Nearly all of the HCGs have interactive elements, greatly enhancing the practicality and immersion.

◇Game endings: True Endings x1, Good Endings x2, Usual Endings x1 (Boy Status, Girl Status), Middle Endings x3, Bad Endings x1, and a series of Future Talks reflecting the player's choices during the game.