Hentai Manga like Nande Koko ni Sensei ga!?

Asa made Jugyou Chu!

Also known as See Me After Class.

Status: Finished
Genres: Ecchi , Romance

Kagami Yuuki has managed to become a scholarship student in a high-class high school. Unfortunately, thanks to his gender-ambiguous name, the teacher Kakinozaki Ayana has registered him as a girl! It's apparently an uncorrectable mistake, so now Yuuki must live in the girl's dormitory of his new (co-ed) high school.

At least Ayana's willing to take responsibility for her mistake; she volunteers to be his roommate. As one would guess, he and Ayana must make sure none of the other girls in the dorm find out he's actually a boy. Therefore, except for when he's in his classes, Yuuki has to cross-dress, or else both he and his teacher will be kicked out of the school and dorm!

Overflow

Also known as My Brother's Slipped Inside Me in The Bathtub.

Status: Releasing
Genres: Drama , Hentai , Romance

"Can't... keep my... voice down." Nii-chan thrusting in me again and again. We shouldn't be doing this as siblings... so, why does it feel this good...?



Volume 1: Overflow: Iretara Afureru Shimai no Kimochi (おーばーふろぉ〜挿れたら溢れる姉妹のキモチ〜)
Volume 2: Overflow: Toaru Kyoudai no Kindan Seikou (おーばーふろぉ〜とある兄妹の禁断性交〜)
Volume 3: Overflow: Atsuku Majiwaru Shimai no Taboo (おーばーふろぉ〜熱く交わる姉妹のタブー〜)
Volume 4: Overflow: Nagisa ni Matsuwaru Shimai no Fushidara (おーばーふろぉ～渚にまつわる姉妹のふしだら～)
Volume 5: Overflow: Uzuku Shimai to Higawari Seikou (おーばーふろぉ ～疼く姉妹と日替わり性交～)
Volume 6: Overflow: Nozoku Shimai no Seiai Jijou (おーばーふろぉ～覗く姉妹の性愛事情～)
Volume 7: Overflow: Cos Shimai no Sakusei Yokkyuu (おーばーふろぉ～コスる姉妹の搾精欲求～)


Notes:
Originally serialized as a web manga under the title Jitsu wa Ima Haittemasu....: Ofuro de Onii-chan no Katai Are ga... (実は今入ってます…。お風呂でお兄ちゃんの硬いアレが…っ).
Simultaneously released in long-strip format for mobile reading with each chapter split into 3 ‘episodes’.

Hinano-sensei wa Boku no Kanojo

Status: Finished
Genres: Hentai

Shuumatsu no Harem

Also known as World's End Harem.

Status: Finished
Genres: Ecchi , Sci-Fi

The Man-Killer Virus: a lethal disease that has eradicated 99.9% of the world’s male population. Mizuhara Reito has been in cryogenic sleep for the past five years, leaving behind Tachibana Erisa, the girl of his dreams. When Reito awakens from the deep freeze, he emerges into a sex-crazed new world where he himself is the planet’s most precious resource. Reito and four other male studs are given lives of luxury and one simple mission: repopulate the world by impregnating as many women as possible! All Reito wants, however, is to find his beloved Erisa who went missing three years ago. Can Reito resist temptation and find his one true love?



Note: The chapter count includes 2 extra chapters.

JK Chuutai Tsuyogari Shachou ga Buka no Fusei ni Make Midara ni Koshi o Furi Netoru made

Status: Finished
Genres: Hentai

When I joined a new company as a temp, it turned out to be a company started by an 18-year-old girl. The president of the company, who had no family, was trying to act strong even when things got tough. Until something finally triggered her desire to be pampered and comforted. I gave in to temptation and crossed the line with the young president even though I was already living with my girlfriend. I felt guilty, but my girlfriend is the complete opposite of the president. She's messy, spends lavishly, parties all night, makes me do all the housework on my day off, and even skips our date. It was the president who healed me on those days. She held me like a lover and told me she wanted to be with me forever. The person by my side was no longer the president of my company, but an 18-year-old girl named Hina. Note: Released at Comiket 102.

Sensei to Boku

Status: Finished
Genres: Ecchi , Hentai , Romance

My name is Nojima Yuya. I currently studying for my tests to enter a good college.

Suddenly, my mom gets me a tutor, a beautiful young college student named Nishijima Kasho. This is unexpected but good. What is bad is that I so nervous and I keep getting...

"Anything wrong, Yuya?" "No, I... I just don't have any motivation to study!"

orz ... A bad start. I wonder what she thinks of me...?



"...I don't think that's the case."

I was worried at first, but he's a good kid. I want to be tougher, to give him better motivation, but I think I already started wrong. I have to properly...

Oh no! I split water on my shirt!



"Are you alright?! Here, use this tissue to..." Oh no. I just touched her breast, didn't I...

"...I'm so sorry!"

... <3

"Yuya-kun, if... you get a good result on your next test, I'll let you touch them as a reward."

"Eh...?"



So begins a convoluted teacher/student relationship. Only time will tell where it may lead.

Iinchou no Himitsu: Itta Kaisuu ga Barechau Sekai

Also known as Committee Chairman, Didn’t You Just Masturbate in the Bathroom? I Can See The Number of Times People Orgasm.

Status: Finished
Genres: Drama , Hentai , Romance , Supernatural

"How did…you…find out?" After questioning the committee chairman, I found out that she has an extremely sensitive pussy. Even when she’s about to faint in ecstasy from having an orgasm, she still won’t admit what she was doing…?



Volume 1: Iinchou no Himitsu: Itta Kaisuu ga Barechau Sekai (委員長のヒ・ミ・ツ～イッた回数がバレちゃう世界～)
Volume 2: Iinchou no Himitsu: Itta Kaisuu ga Barechau Sekai 2 (委員長のヒ・ミ・ツ～イッた回数がバレちゃう世界～2)
Volume 3: Iinchou no Himitsu: Itta Kaisuu ga Barechau Sekai: Nijiiro Harem-hen (委員長のヒ・ミ・ツ～イッた回数がバレちゃう世界～虹色ハーレム編)
Volume 4: Iinchou no Himitsu: Itta Kaisuu ga Barechau Sekai: Momoiro Resort-hen (委員長のヒ・ミ・ツ～イッた回数がバレちゃう世界～桃色リゾート編)
Volume 5: Iinchou no Himitsu: Itta Kaisuu ga Barechau Sekai: Kiniro Utopia-hen (委員長のヒ・ミ・ツ～イッた回数がバレちゃう世界～金色ユートピア編～)
Volume 6: Iinchou no Himitsu: Itta Kaisuu ga Barechau Sekai: Mitsuiro Inside-hen (委員長のヒ・ミ・ツ～イッた回数がバレちゃう世界～蜜色インサイド編)
Volume 7: Iinchou no Himitsu: Itta Kaisuu ga Barechau Sekai: Sakurairo Finale-hen (委員長のヒ・ミ・ツ~イッた回数がバレちゃう世界~櫻色フィナーレ編)

Notes:
-Includes 6 extra chapters.
Originally serialized as a web manga under the title Iinchou, Sakki Toilet de Onatteta desho?: Itta Kaisuu ga Barechau Sekai (委員長、さっきトイレでオナってたでしょ？～イッた回数がバレちゃう世界～).
Simultaneously released in long-strip and traditional formats.