Big Boobs Anime
Kateikyoushi no Onee-san The Animation: H no Hensachi Agechaimasu
Based on an adult game by Atelier Kaguya. Touya returns home during summer vacation to find 4 older women (Rio, Nagisa, Amane and Sara) awaiting him. They have been hired as live-in home tutors for Touya. However, his lessons are not limited to book-learning...
Kedamono-tachi no Sumu Ie de
Arata Asaoka lives with his despicable, chauvinist father and older brother. A house of three men. Arata was an illegitimate child. Bearing only a tenuous blood relation to the man who bastarded him into the world, he was treated like a second-rate human. With nowhere else to go, Arata suffered the cruelty of his father and brother for years. For years, he forced a smile and pretended happiness for the sake of strangers... One day he met the girl who gave him hope. Her name was Koharu Hinomoto. She was a ray of sunshine. Being with Koharu made Arata feel good, and he fell deep in love. He began to believe that his life could be better. Arata decided he would move out and live with her. Even without money, they could make it work. Anything was better than how he lived right now. Arata knew in his heart that he could make a warm, loving family with Koharu. If he could just move out... before his despicable family ruins everything.
Kekkai
Kyouko was found at the scene of a brutal murder by chief inspector Kaoru. Due to the shock of the incident, Kyouko has lost her memory. Kaoru has asked Jun'ichi, a suave psychiatrist, to help cure Kyouko, only to find out that she has multiple personalities. Who exactly is Kyouko, and what connections does she have to the murder...?
Kigurumi Sentai Kiltian
Twin schoolgirls transform into their superhero aspects to save the world from an evil cabal of would-be dictators, but they can only fight for justice by having a lot of sex.
Kimekoi! Takane no Hana to Osananajimi ga Kimatta Riyuu
Just one pill and you can't stop!! It's a drug that helps people realize their true love. This aphrodisiac unites a "beauty beyond reach" with her childhood friend, and passionate sex ensues! Mukaiyama Hajime falls hopelessly in love with the student rumored to be the most beautiful in school, Saginomiya Megumi. He plans to confess his love to her but worries that she's out of his league. He asks his friend Misa for advice. Misa, president of the science club, develops "KimeKoi", a drug designed to amplify any preexisting feelings of affection within the user. But a sample of Hajime's semen is needed to make the drug. Hajime watches, bewildered, as Misa starts unzipping Hjime's pants...
Kimi no Mana wa Rina Witch
"Mana supply is a holy deed, so we're not embarrassed!" At Witch School, girls are trained to produce the best "mana supply" (sperm). Sex is no mere leisure activity, nor is it a brutal affair. Students are arranged in boy-girl pairs to ensure a constant supply. Mana enhances a Witch's powers so she can battle the Eaters! It's in everyone's interest that everyone master all kinds of sex technique. More pleasure, better mana. Better mana, stronger Witch!
Kimihagu
Based on the game by Front Wing. The daughter of the school principal has become the Disciplinary comitee president and so she decides to forbid any romantic behaviour on the school. So the Love club must hide on the basement of the school church, they objective is to study love and all romantic behaviour they can, such thing defies the Comitee president and she'll take action but she doesn't expect what will come in response.
Kiniitta Chitsu ni Ikinari Nakadashi OK na Resort Shima
As male customers arrive at the resort hotel of this tropical island paradise... They are greeted by the jiggly breasts of busty hotel women! It turns out that on this island here, you can do whatever you please with the girls. Anytime, anywhere, anything! They've been raised as fine young ladies, their bodies and souls exist exclusively for your manly pleasures! ...and with not a moment to spare, the hotel women begin to undress...
Kirameki No Kyoudai: Sex Crime
Based on two independent chapters of the manga by Kudara Naizou.
Kiriya Hakushakuke no Roku Shimai
Based on the game by Atelier Kaguya. Former reporter Tokitsu Daisuke arrives at a suspicious western-style mansion built on a hill overlooking a provincial village. Awaiting him there is the mansion's mistress, Kiriya Sumi, and her beautiful daughters. Sumi informs Daisuke that he has been chosen to become the next patriarch, the sole male member of the Kiriya family. In return, all he has to do is impregnate one of her daughters. However, the Kiriya carries a dark secret within their bloodline which may well have severe repercussions for Daisuke... ~ translated and adapted from official site by Cranston
Kisaku Spirit
This immensely popular h-series has been said to have changed the history of adult animation with it’s scenes of violence, perversion and lust, filled with hardcore sex and unusual sexual fetishes! It consists of three different anime titles each with their own series of releases; Isaku, Shisaku and Kisaku. They are named after the three sadistic brothers whom they are about. They are in the following order (games and recap episodes will NOT be uploaded): - Isaku (遺作) / 3 Episodes + Special Recap Episode / 1997.11.28 till 1998.05.29 - Shusaku (臭作) / 3 Episodes / 1999.04.02 till 1999.11.05 - Shusaku Replay (臭作 ～Replay～) / 4 Episodes / 2000.07.28 till 2001.01.26 - Isaku Respect (遺作 ～Respect～) / 3 Episodes / 2001.02.23 till 2001.09.21 - Kisaku (鬼作) / 6 Episodes / 2002.01.25 till 2003.04.11 - Shusaku Liberty (臭作 ～Ｌｉｂｅｒｔｙ～) / 2 Episodes / 2003.01.24 till 2003.04.25 - Kisaku ULTIMATE / 1 Episode (Special Recap) / 2004.05.14 (You are here) Kisaku Spirit (鬼作 魂) / 3 Episodes / 2004.05.28 till 2005.07.22 - Shusaku Se-X File (臭作 SE-XFILE) / 1 Episode (Special Recap) / 2004.09.17 - Kisaku Core Mix (鬼作 THE ANIMATION コアMIX)/ 2 Episodes / 2014.03.28 till 2014.04.25 - Shusaku Core Mix (臭作 THE ANIMATION コアMIX) / 2 Episodes / 2014.09.29 till 2014.09.26 - Isaku Core Mix (遺作 THE ANIMATION コアMIX) / 2 Episodes / 2014.11.28 till 2015.01.30 After Kisaku died, he had a strong desire that his spirit was still wandering around. Yuri noticed a guy who resembled Kisaku, but he was actully a hard worker named Kusaki, who had a good nature and was far different from Kisaku. When they first met, Kisaku's spirit appeared and started to haunt Kusaki. Eventually Kisaku took over Kusaki.
Koikishi Purely Kiss The Animation
Based on the erotic game by Effordom Soft. In the past as children, Kaname and Elcia were caught in a building in which a fire had broken out. Elcia got stuck under some rubble, and Kaname didn't planning on giving up on her, even though it seemed hopeless. Just as Kaname was about to run out of strength, a modern-day knight saved them. After the incident, they both decided and promised each other to become knights and to protect and uphold justice and righteousness more than any other. Years later, they fulfill their promise to each other and work side-by-side to protect and uphold justice, while love starts growing in their hearts.
Koinaka: Sexual Life in the Countryside
Set in a rural town, Kouta is the only son and heir to the Mikomori shrine in the small redeveloping town of Tsumagoi-chou which had been declining in popularity. He didn’t have any interest in inheriting the shrine. Instead, he focused on his studies, aiming to be a civil servant upon graduation. His widowed father talked about marrying a young girl, but then he suddenly disappeared. That girl Erina came to live with him, along with her younger sister Motoka. With the help of his childhood friend Mio and a few supporters of the shrine, they managed to continue living normal lives. One day, Erina brought home a girl Mai, who called herself his fiancée. One thing led to another, culminating with Erina ordering him to get her pregnant.
Kojin Jugyou: Schoolgirl Ready For A Private Lesson
Aya discovers sex with her love, who now happens to work at her school. The romance slowly escalates.
Kojin Taxi
Who will be the next fare? What lonely woman can resist the forbidden thrill in the back seat of a taxi cab? As the taxi cruises the back streets what illicit acts could possibly be taking place in the shadows?
Kokudo Ou
Follow the excitement as a young, newly crowned King is sent two beautiful princesses to choose between as his Queen. Together, they must live with him for a month and a half and continually try to win his heart... any way they can!
Konna ni Yasashiku Sareta no
Based on the adult manga by Kishizuka Kenji.
Korashime
Professor Kayama could have been happy with his job, except that all of the students on campus hate him... and he hates them. Miki Watase is a dark-haired vixen who will do anything to raise her grades, but when Professor Kayama refuses to play along, she's determined to have her revenge. She gathers her friends - the luscious Hinata, the slutty Arisa, and the beautiful but timid Sachie - and they mix drug-laced alcohol with a snap-shot camera to publicly humiliate Kayama. However, these vivacious little co-eds are about to discover that even a wimpy professor like Kayama has his limits. Now he's going to teach them a real lesson in humility that will have them each begging for forgiveness.
Kowaku no Toki
Based on the game by Tinker Bell. Within a western-style mansion located deep in the hills, an obscene ritual is taking place. Hongou Yukino is being trained as the new shrine maiden via harsh and shameful methods. Trapped as she is, all she can do is silently pray for deliverance. One day, an investigator by the name of Mibu Kyousuke happens upon the mansion...
Kowaremono
Aki is an Andromaid, half android, half maid. Created to infiltrate the house of Kenichi, she disguises herself as an ordinary housekeeper. Her mission is to capture a sample of Kenichi's superior sperm, but she ends up with more than she bargained for. Will her android heart find love after comforting her sad new master?