After her dad re-married, Ema moved into the Asahina Family House and acquired 13 brothers. Ema intended to live peacefully with them as a family, but the sudden appearance of a girl in an all male household...

From Summer Rain: Natsume, who works at a game company, learns of his new step-sister the day of his mother's wedding. Just as he starts interacting with the game loving girl, he finds out the feelings the...

Manga featuring the events around Ema, Tsubaki, and Azusa in the story Brothers Conflict from the two brothers' point of view. Based on events in the light novel series Brothers Conflict and its otome game...

Shion has an idol childhood friend and a step sister from his dad’s 2nd marriage For some reason, he lost his memories because he fell from the stairs, so the last thing he remembered was the night of June 6...

Foreign brown girls who speak in the language of sex are the best.

Niina Keito is always surrounded by girls who're into casual relationships because of his showy looks and "playboy" demeanour, but he's actually a pure-hearted shoujo fan who's never even had sex before! On the...

Otome and Minami are step-siblings; Minami is a popular boy who likes cooking, and Otome is an average girl who is in love with Minami's best friend. What will happen to the love lives of Minami and Otome, who...

This story is about two childhood friends, Sayaka and Mushin, who have both practiced kendo for a long time. Sayaka is fairly strong and Mushin is not, but he dreams of protecting her anyway. Even though he...

Saskia "Sashie" Ford and Lucius "Luke" Armytage have never gotten along. As step siblings, they're not related by blood, but Sashie's always been out to draw blood. So Luke does his best to stay out of her way....

Aihara Yuzu, a high school girl whose main interests are fashion, friends, and having fun, is about to get a reality check. Due to her mom’s remarriage, Yuzu has transferred to a new, all-girls school that is...

High schoolers (and stepsisters) Yuzu and Mei have gone public with their relationship! The two are happy to be dating out in the open, but friends and family keep trying to butt in with advice. Can Yuzu and...

1. Index finger of the lover Takao Rina has to wear a really skimpy outfit, when her boyfriend goes gambling and wins... Not in the casion.2. Age of the heartOokura gets a sexy visit form his neighbour.3. No!...

When her grandmother passes away, high-school student Kajitsu Toda suddenly finds two hot stepbrothers and an adorable little stepsister dropped in her lap! Kajitsu and her step-siblings have only one thing in...

Original doujinshi, including characters from Brother, Darling, Roppongi Shinjuu, and Tokyo Shinjuu.

Tsubasa has always been a little weird and detached, but when he gets dragged into a different world to rescue his supposedly lost mother, his brother Tokimaru knows that there is something more to his...

The long awaited new series from Shima Tokio, an irregular boy meets girl story. Please enjoy this extraordinarily sweet romantic comedy.

From Midnight Scans: • Dakishimete Ii desu ka (Is It All Right to Hug You?) “I can't bear to be separated from you, because you’re so cute.”Because of Ushio’s excellent grades, he is forced to leave his beloved...

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...

Contains a one-shot called Embrace Me Tightly on the Highest Floor. • Embrace Me Tightly on the Highest Floor -Fuyou loves her brother. Actually, he isn't really her brother, so can she love him?

Best friends Testu and Shige share a love of baseball and Tetsu’s cousin Mikako, but with thoughts of graduation looming on the horizon and the news that Mikako might be moving away, it seems those aren’t the...

Shiori's dad remarries and she couldn't be happier. Not only has she gained a new mom, but a hot, older, yet sadistic brother as well?! Note: The manga was previously named as Ie no Naka no S na Koto.

[From ShoujoMagic]: A collection of short stories from the pages of Sho-Comi! Story 1: Side Seat de Daite by Shinjo MayuMamii is in love with Sawaii, the person everyone considers to be a dork. When she...