When I returned home for the first time in a long time, my brother transformed into a girl!?

A story about a very horny older sister and her quiet younger brother, and how they gradually sink into indulging in sex, over and over, while they are going through a sensitive phase.(She's not actually his biological older sister.)(Source: Melonbooks)

When Momoka's mother and Touri's father married, the two kids became sister and brother overnight, but as they grew up together, this relationship began to change...

Having forgotten his keys, Tamao Hiroi a high-school student, returns home using the back entrance and is surprised to find a stranger in his bed. Soon he realizes this is no stranger but Ran Homura, one year younger, softball ace and one of the most beau

One day, Mai remembers that her perfect stepbrother is a character in a death game manga, and that one year later he will hold a death game involving all of his classmates, killing his sister in the process.Mai plans a variety of surprises for her stepbro

After going back in time using magic to save her mom from the evil emperor, Bebe finally wakes up at the manor of Xenox Ablant, an archduke with strong powers and an even stronger repulsion of the emperor. Some call him crazy, but Bebe believes he would b

High schooler Sasae Hatsushima has been summoned to a world of dark fantasy to defeat an undead army. That shouldnt be hard when he has the help of his hyper-competent stepmom and her two younger sisters, a high school karate champion and a girl genius! B

Humanity, love our little sister.I miss the time when her younger sister Kana was fond of me. Takashi Shiina lamented the current days when he was often ignored. One day, his parents cut out a shocking story. Surprisingly, he wasn't his real son but he w

Despite carrying royal blood, Bryanna lived outside of the palace for most of her life. Upon returning to the palace, she discovers Lilian, the emperor's illegitimate daughter who successfully charmed the emperor with her

Ranko is a girl who loves her peaceful daily life, but her peaceful routine is disrupted when her dangerous younger stepbrother, Kaya, enters her life.

Surh Jung-woo developed Gynophobia because of his trauma when he was younger. Even as a college student he is still afraid of women, but Yoon hae-soo is an angel-like existence for Jung-woo because of his fear. He starts dating after thinking he could tru

Welcome to Ibana, a beautiful country also known as the red country. Here, lives the red fox, a wily beast who takes on the form of a human and feasts on the livers of humans. For hundreds of years, the fox kills without hesitation until, thanks to one hu

I was a normal grad student until I woke up in a world right out of a novel I wrote as a teen. But danger's on the horizon—the character I became was originally destined to die and people are out to get me!Even though this character's past was full of

Lyrica is a hardworking 8-year-old girl who has always used her vivid imagination to escape the harsh realities of living in the slums with her neglectful mother. After her mother has a premonition of a disastrous future, she snaps to her senses and devis

When high schooler Yuuta Asamura learns his father plans to remarry, hes not too bothered by the idea until he finds out his future stepmom has a daughter! Her name is Saki, and to Yuutas surprise, shes a beauty whos made a reputation for herself as an un

if anyone ever uncovers my true abilities, my heart will explode! This isn't quite the “secretly-OP-wimp-life” I had in mind… (From Line Webtoon)Original Webtoon:Naver Webtoon, Naver SeriesOfficial Translations:English, S.Chinese, T.Chinese, Thai, Jap

Aristasia, a noble lady of the Verdick family, whos loved by the cold-blooded duke and the sword master. Long after her debutante, she didnt have a significant lover. She was curious about sex and her body became heated, and while she avoided her brothers

After years of barely talking to her big brother, Uiha suddenly wakes up to find that she has a body-double, who is both her copy and her complete opposite.