After Ryou's father remarries, he's not sure what to do with three new brothers and a stepmother at the age of 19. As he comes to appreciate his happy new home and family the glue holding them together start...

Sakura had lived with her grandma ever since her parents died in a car accident when she was three. When she turned fourteen, her grandma also passed away, leaving her alone. Just when she was about to give ...

0-5. Ane Koi (Sis Love) Akimasa is now a high-school student lives with his older sister who he obviously has feelings for "Mao-neechan". Aki's sister, for her part was pretty popular and well loved and resp...

Maachi is a 15 year-old girl who loves her brother Riichi. Actually, the two of them are not related by blood, but due to their parents work situation they are forced to live alone together. Riichi, whose lo...

• HeartBeat Mail Uehara has always liked her classmate Kaji, who sits behind her, but cannot find the strength to talk to him. One day, Kaji left his phone on his desk so she decided to leave a note with h...

1. Okubyou na Junjou A doctor has a one-sided love for one of his twin step brothers. 2. Retsujou no Meikyuu Disillusioned doctor Yuuichi is bought by a handsome stranger and is kept as a sex slave-- but th...

Kouto, a student in need of money finds a very well-paid part-time job as a pet sitter. So how come he ends up "taking care" of a gorgeous writer, Kyousuke, who apperently wearsa dog's ears and a tail? A t...

Junior High student Nao's brother complex is so strong, it's almost at the point of incest. She's determined to make her brother, High School student Shuusuke, see her as a woman. So determined, that she goe...

A Collection of One-shots Story 1: Arrogant Kiss Due to her father's re-marriage, the sisters Kana and Hina gain a stepbrother, Ryou, who happens to attend the same university as Hina. When Kana accidentall...

Kai loves his stepbrother Riku from the bottom of his heart. However, Riku treasures “the bonds of siblinghood” more than anything, so Kai must hide his feelings and instead act as a “good brother”�...

"With my beloved boyfriend I want to do that and this..." Every girl who's fallen in love before will nod because they're full of "No-Good Fantasies"! This should fill your maidens' hearts for sure! 1) Do y...

Kei, an ordinary high-school teacher, and Haruto, a popular model brimming talent and blessed with an abundance of good lucks, were raised as non-blood related brothers. The focus of his younger brother's e...

Onee-san no Jijou (Sister's Situation) is about a 16-year old high schooler named Tsukiko. She has a crush on a guy in her class, who is also a popular rookie soccer player named Kou. The thing is, her mom j...

1, 2, 6) The stepbrothers, Yamaguchi Masato, a salary man, and Akihiro, a model and an actor, are staying together because of some reasons. Masato always dreamt about Akihiro pampering him in bed. However, A...

1. Neechan to Yobanaide (姉ちゃんと呼ばないで, Please Don't Call Me Oneechan); Comic Hotmilk 2012-05 A girl and her stepbrother end up confessing their love for each other. 2. Are kara... (あれ�...

A pair spend a day at the aquarium and explore the different fishes, while one of them muses about their secret feelings for one another. Two young people dealing with their ambiguous relationship.

Harley thought that marriage would be her ticket out of the Ernst household and away from the family's three sons, aka her perpetual tormenters. But on the eve of her wedding, she's transported back in time ...

Note: This is a promotional short series. A story of a girl's favorite model who becomes her older brother. Original Web Comic

Jose is a student of a boarding school. His father gets remarried and Lange, a pretty blond boy, becomes his stepbrother.They stay in a second house in the countryside in summer while their parents are in th...

Collection of Stories / Oneshots. 1. Lilith 2. Pandemonium 3. Oshikake (Uninvited) 4. Vacances (Vacation) 5. Blush Kiss 6. Natsuyasymi (Summer Break) 7. Nanako-san 8. Mikkai (Tryst) 9. Warui Ko (Bad Girl) 1...

Keigo Sakaki, a cool, smart man with glasses on, and Maika, an impertinent, cheerful young woman, are brother and sister with five-year difference in age, and they are not related by blood. Keigo is a star a...

1. Sono Aizu. (The Sign) 2. Nouhin. (Delivery) 3. Suki na Hito. (My Love) 4. Dokusen Yoku. (Monopolistic) 5. Chiryou. (Treatment) 6. Amanojaku. 7. Anata no Ichiban ni Naru Tame ni. (To Become Your Number One...

Ch.1 - Touring Ch.2 - Touring 2 Ch.3 - Family♥ Ch.4 - Libido Ch.5 - Prima Ch.6 - Field Trip Ch.7 - First Sexual Intercourse Ch.8 - Hit!

Ikezawa Sumire's three elder brothers, Asagi, Ai, Kon are so beautiful even friends get jealous! Sumire too loves Asagi and Ai, but for some reason she just can't like Kon. That reason is...!? Adoptive sib...

1. Motto Micha... iya 2. Mirarechau no... yada (I Don't Like... Being Seen) 3. Swimming Girls 4. Imouto Sannin Ani Hitori... de!? (A Boy And His Three Sisters) 5. Ore to Boku 6. Straight Girl 7. Give Me Your...