I Sister Hentai Game & Eroge Downloads of 4207 Games

• Visual Novel
• 0
• Release 26.03.2010

One day, Hiroyuki notices that Nami, his old friend, is molested in the train. Since he has no courage to stop it, he just puts his bag between Nami and the molester... The molester soon leaves the train... But Nami says, "I'm still sexually excited..." Since then, his life completely changes. He just molests Nami in the train every day... Also, his classmate, Nami's younger sister and his older sister join them...

• Visual Novel
• 1.0
• Release 31.01.2010

Shiori has two older sisters, Amane and Misaki. People around him think he has a sister complex, so he decides to be remote and cold to them. But one day, he receives an email, "Send us a picture of you and your sisters kissing at school. If you don't, your secret will go public..."

• Visual Novel
• 10.0
• Release 31.01.2010

There is an isolated village deep inside the mountains.... Kaname and Hiyori visit the village to look for their co-worker. They are welcomed by Soujiro, the boss of the village, Hiyori, his wife and their two daughters, Tsubaki and Sakura. Kaname and Hiyori decide to stay at thier house for a while. But one night, Tsubaki suddenly says to Kaname, "I would like your semen to give birth to the next miko...." Miko... with white hair and red eyes... worshipped by the villagers.... Also, Sakura and Hisako start approaching Kaname.... As time passes, Kaname gradually knows the secret fact....

• Visual Novel
• 0
• Release 30.11.2009

Masaki was told by his father that he must marry one of the Tenjouin sisters: tsundere Yuzuna, tennen Sakura or pettanko Koyuri. And there’s also a maid who’s his osananajimi, a bracon imouto and a loli nurse.

• Visual Novel
• 0
• Release 30.10.2009

Hey, you're so defenseless, selfish and beautiful. Why...? Do you know my erogenous zones? Is this because you're my older sister? You woke me up and took off my clothes. What? I should wear my underwear. I've never kissed a girl. No, don't touch here. No...!

• Visual Novel
• 0
• Release 27.03.2009

The main character starts working at some house as a live-in janitor. There live attractive five sisters. He is an orphan, so he wants to get everything in front of him. Sisters are confused at first, but they are gradually addicted to it....

• Visual Novel
• 10.0
• Release 28.11.2008

The other day, when I was reading an adult book, I thought, "I can tell whose breasts they are by just looking at them. Well, am I a king of oppai?" However, there was no way to prove it.... But one day, I receive a letter and it includes a bunch of free sex tickets! Also, the reverse side of each ticket has the photo of someone's breasts. When I'm confused, a girl, Nil, appears in front of me. According to her, I'm qualified to take part in a game. It seems the tickets aren't fake. My mission is to look for a girl who's got the same breasts printed on the ticket. Like this, my search for...

• Visual Novel
• 10.0
• Release 26.10.2007

Akira's mother Misato and elder sister Ryouko tease him about when he'll get himself a girlfriend. But why would he want a girlfriend when he already lives with two beauties?

His childhood friend Ren; her mother Yuri, the beautiful housewife next door; his own sister and mother; he will make his house into his own personal harem.

• Visual Novel
• 0
• Release 19.10.2007

The main character has been transferred to a high school. But, girls soon find out that he is a cherry boy, and they tease him. One day, a fairy suddenly appears in front of him, and gives him magic power. His revenge now begins....

• Visual Novel
• 0
• Release 29.06.2007

The main character is a rookie erotic comic writer. One day, he meets Kotono, his older sister, and finds that she is his editor. When he is in trouble writing his comic, she gives him advice using her body. She tries various costume plays for her brother, and gradually gets absorbed in it....

• Visual Novel
• 0
• Release 27.04.2007

Yuuki met a beautiful angel once when he was a kid.... He works at a vet now, which is owned by Setsuna, his childhood friend. He lives peacefully with his friends, Setsuna, Shizuru, a nurse, and Wakaba, his younger sister. One day, he meets an angel again.... "It's urgent!" Her name is Seles. According to her, the world is now facing a serious danger, and there is only one way to stop it. She says, "Please believe me.... If I and Yuuki have sex, we might be able to create a savior angel...." "What!? Tell us about it more!" Yes, all the girls living there are in love with Yuuki. But there is...

• Visual Novel
• 10.0
• Release 13.10.2006

Yusuke is an ordinary high school student except that he mistakenly entered a boy's high school. There is no sweet love romance at school.... His one and only hope is... to work at a seaside restaurant during summer holiday and meet girls in swimsuit there. But on the first day of summer holiday, he is hit by a bicycle and twists his ankle.... Yusuke has two sisters and they take good care of him. He needs to stay at home but his parents leave him and go traveling... and he starts to live with sisters for a while....

• Visual Novel
• 0
• Release 09.06.2006

The main character used to live with his parents and three older sisters happily. But their parents passed away suddenly in a car accident and each child was accepted into different, new family. More than ten years later, here comes a lawyer and tells the protagonist that he has a grandfather and about his sisters' whereabouts. He goes out to meet his sisters soon but is disappointed to see them to have changed dramatically.

He and his three sisters gather up at their grandfather's house to allot his inheritance. The will says that the people who can receive the fortune by inheritance are...

• Visual Novel
• 10.0
• Release 25.11.2005

Yuu Shirakawa moves in to his stepfathers house and starts to live with three step-sisters. One day he finds a magic bottle and falls victim to a terrible curse. The only way to break the curse is to fill the bottle with love juice. Living together with beautiful girls while trying to break the curse starts an erotic turn of events in his life.