Big Boobs Anime
Idol Sister
Platinum Kiss is a new idol group that consists of three girls: Takano Ayaka, Kamii Maki, and Ooizumi Maina. Ayaka's older brother is their manager. He's also a huge pervert! When he goes missing before a big live event, however, they all feel really uneasy. By the time he's found, there's less than an hour before they go out... but he's got just the solution to make everyone feel a lot better!
Iinari! Saimin Kanojo
Based on an adult PC game by Courreges Ace. Takuma has a crush on Megumi, but is unable to confess or date her. When browsing on his phone, he comes across a hypnosis program and decides to try it. Could this be the thing to bring him closer to Megumi? Perhaps it will make her simply obey, which could be a lot of fun too...
Iizuka-senpai x Blazer: Ane Kyun! yori The Animation
Original work from Bootleg. Your fantasy highschool romance realized.
Ijoku
Ryuki has made a full recovery, and now it's finally time to check out of the hospital; however, he's desperate not to leave! The head nurse, Rumi, has a penchant for tying down the other nurses and torturing them while masturbating. Nurse Nozomi needs to have sex constantly, with anyone or anything. Nurses Sarina and Rinka have even stranger desires. Ryuki's not going anywhere until he's gone through the whole nursing staff, and the hospital director Himiko, too!
Ijou Chitai – Jikken Dorei
After her parents died, Konno Azusa inherits her parent's inn. All the residents of the inn left except for one perverted guest, so she has to fulfill his every wish to prevent him from leaving as well.
Ikkyuu Nyuukon
Satou of the girls’ volleyball club watches her senpai have sex with club manager Takahashi every day. She masturbates daily to quell her growing desires but to little effect. Sato devises a plan that buys her and Takahashi some alone time in a storage room. As their summer tournament approaches, the girls’ volleyball club sets out on a trip to training camp. But as soon as the club memebers arrive, they throw a BBQ party! And after that, everyone wants some of Takahashi’s cock!
Ima kara Atashi…
Based on the doujinshi by Kishi Kaisei.
Immorality
Based on the hentai manga by Azuki Kurenai. Saeki Sayoko is a new nurse at this certain school. She is what you call a diva: nice pretty face, slender body with the perfect curves and last but not least, very well-formed bust. But there is more to her than meets the eye.
Imouto Bitch ni Shiboraretai
When he goes to a mixer his friend set up, he is surprised to find his sister, Mina! They continue with the mixer, hiding the fact that they are siblings; however, when the King's game starts, the dares are all sexual! Showing tits, showing panties, Pocky game and even showing off masturbation! Mina can't take it anymore after being covered in her brother's semen, and...
Imouto Paradise!
This new production of Murakami Teruaki, greatly known for his savage eroticism unrivaled in depictions of high-speed piston-like action and facial expressions accompanying orgasm, is, of all things, in the genre of "Younger Sister Moe"! It has been decided that Murakami Teruaki will turn Moonstone Cherry's "Imouto Paradise!", a game with the concept of "masturbate to cute girls," into an anime with the help of his direction!! The lewd, cute younger sisters will now assertively bear down on you through the anime. Source: Official website's "Summary" section, translated by lf412
Inbaku Gakuen
Yuuki Orie has been lured into Shimizu Keisuke's house. She is flabbergasted at the site of his mother's orgy. Izumi Remi, who has been suspicious of her master, Keisuke, finds out about his relationship with Orie through her friend, Korin. Full of jealousy, she not only goes after Orie, but also involves Korin! Can you keep your eyes on the action!?
Inbo
Everyone knows that the family that plays together, stays together. Especially when it's a sleazy family! Masaru walks in on his Aunt Miyuki and catches her in an intimate moment. At first he tries to run away, but Miyuki entices him to stay. When Masaru's step-mom (Miyuki's sister) sees what they're up to, she just has to join in!
Ingoku Byoutou
Jyunichi thought he had it made. He was all set to take over his boss' cushy job as President of Misono General Hospital... but then Serika appeared. Serika just happens to be the President's daughter, she had been studying in the same field as Jyunichi and was posed to take over as President of the hospital. Outraged, Jyunichi has come up with a devious plan to take over the hospital,even if it means taking it over one Nurse at a time.
Injuu Alien
The all female crew of the transport ship Muse is on a mission in deep space. They pick up an SOS signal and discover a derelict space cruiser where all the women have died mysteriously. They take the only survivor, a young woman named Flair, and detonate the ghost ship. However, the danger is just beginning. With Flair on the Muse, the romances between the women begin to take a new turn. One by one, the crewmembers are attacked by a mysterious alien presence, desperate to find a way to reproduce with human women!
Inmu Gakuen: “Dame… Konna ni Nacchau no wa Yume no Naka dake na no…!” – Inmu ni Torawareta Bijin Shimai
Shinji is a high school student. He loves Mayuri, his classmate. One day, a teacher, Ryoko, gives him a pendant. It seems people can have a good dream if they sleep with it. Next night, he goes to bed, holding the pendant. However, nothing is changed on the next day. What's the secret of the pendant?
Inmu: Ikenie No Utage
1st night: Yuumi is raped by a sexual molester on her way to school. She can't cry out. He violently molests her over and over again. Somehow she escapes from him but ever since then she feels as though someone is watching her all the time; in the toilet, in the shower, wherever she is, someone's eyes follow her and...
Insatiable
Before she got married, she was a playgirl who made love with numerous men. But she thought such a life was meaningless, and married an honest man. While she is spending a peaceful life, she happens to meet an ex-lover.
Inshitsu Otaku ni Ikareru Kanojo
Shuji lives a peaceful life with his younger sister, Saki. But he secretly loves her and his libido gets uncontrollable day by day. One day, Saki tells him, "I love you.... I've been always thinking about you since I was a kid...." Like this, they become boyfriend/girlfriend. However, their happiness is destroyed by an email. "I know your everything...." The email attaches a photo of Saki changing clothes and masturbating. Saki thinks her stalker did it. The stalker gives her various immoral orders. She first tries to resist it, but she gradually gets addicted to it.... Well, will Shuji be able to save Saki...?
Invisible Stud Returns
After a lot of sex and perversion the "invisible stud" is on the verge of collapse when he accidentally drops his invisibility potion, and ends on the hands of a little girl that then discovers the perversion that can take place on a convenience store restroom, then she follow the girl that masturbates in the bath and makes her have an experience she'll never forget. The she help the guy on the store to have fun with some of the workers and clients and in the end she also falls for the poor guy.
Inyouchuu Etsu
Based on the game by Tinker Bell For the final stage of their training as demon exorcists, sisters Mikoto and Takeru visit the village of Ayagami along with Yamato. Lurking within Yamato is a demon, sealed away by Hatsune, the girls' mother. However, to truly seal away this demon requires the ultimate spirit power of the Haramiko. For Mikoto and Takeru, no sacrifice is too great... ~ translated and adapted from official site by Cranston