Hentai Manga like Mesu no Ie: Tsumawa Midare Ubawareru

Toshoshitsu no Kanojo: Seiso na Kimi ga Ochiru made

Also known as Girl in the Library: The Corruption of a Pure Girl.

Status: Finished
Genres: Hentai

Yukiha Serizawa is a newly minted high school girl, who enjoys working as a library assistant with Aida, a boy she likes. But things are about to change for her...

One day the school janitor asks to see Yukiha, to thank her for helping him the previous day. She trustingly goes along with him. The next thing the pure Yukiha notices is that she's been given a drug that made her pass out, and the janitor had his way with her. She wakes up in the middle, and finds she loves the rough sex she's experiencing. Although she wanted to save her virginity for Aida, she finds she can't resist the allure of sex.

Seiso na Kanojo wo Nakadashi Chuudoku ni Saseru made

Status: Finished
Genres: Hentai

A prim-and-proper girlfriend who's never had any sexual experience with men, until now.

It's been three months since he started dating her. Up until then, they've always stopped at just kissing; intending take their relationship to the next level, her boyfriend gathers his courage and asks her for sex. She also feels that their relationship shouldn't remain stuck at that point, and so she gives him her consent. However, he doesn't wear a condom for her first time having sex...

Even as she tries to resist getting creampied, her body quickly turns on her to accept it and this sequence becomes a repeating occurrence.

Koushinchou Volley-bu no Seiso-kei Kanojo ga Senpai no Mono ni Natte Shimau Ichibushijuu

Status: Finished
Genres: Hentai

Notes:
Published in Air Comiket 2
It has a live-action AV adaptation: NIMA-013 (2022/10/04)

Seiso Kanojo, Ochiru.

Also known as Good GF Gone Bad.

Status: Finished
Genres: Hentai

Even though it's against the school rules for students to date, Tsukimi and Takagi have been going steady in secret for a whole 6 months. On a date at the amusement park, they finally share their first kiss, only for it to be caught on camera by an interloper. When the would-be paparazzo threatens to show the faculty, Tsukimi, being the good girl she is, goes along with his demands in order to preserve her and her boyfriend's academic standing.

Niji no Ori

Status: Finished
Genres: Hentai

Soukan Manual

Status: Finished
Genres: Hentai

Soukan Kazoku (Incest Family)
While Satoshi's friends are heatedly discussing their ideal type of women, he can't really relate. He doesn't have a type, though there is one kind of woman he has always liked—his mom. After he returns home, he learns that his father, who was supposed to return today, will remain on the business trip. Considering that he gets a raging boner seeing his mom cleaning, will he be able to hold himself back when he catches her masturbating while thinking of his dad?

2-3. Natsu Shuujin (Summer Prisoner)
Rin is dating her cousin Tsutomu. It started when he raped her three years ago, after which she forgave him, seeing they both loved each other. Unfortunately however, they have to keep their relationship a secret, and they can only meet for a few days each year. Thus, they are determined to make every moment they have together count.

Roukai
One day, when Miko returns from school, no one seems to be at home. Following some noise, she discovers her granddad screwing her mom. Seeing her climax, slave to the pleasure, Miko passes out, only to awaken with her hands tied and the two people she used to trust naked.

Limited Powers: Rape Spree
Kageyama is a normal high schoold student, average in all aspects, except for the fact that his family owns the entire town he lives in, allowing him to do anything he wants as long as it is within this town. So, today, too, he will abuse his authority, raping whichever girl in school he feels like right in front of other people, everyone else pretending nothing is happening.

Sakushi na Kanojo
Two years after joining his current company, Shuu feels that his life monotone and mundane. Just as he is lamenting that he has no girlfriend or social life, he notices Misaki, his childhoor friend six years his junior, sitting in front of the doors to his apartment. She often comes to visit, but this time something seems different.

Toaru Jokyoushi no Kojin Jugou (Female Teacher in Private Lesson)

Soukan no Replica

Also known as Replica of Mother.

Status: Finished
Genres: Drama , Hentai

Soukan Replica by Mitarai Yuuki is a story of a boy lusting after his actress mother. Her older sister catches him masturbating to a show in which his mother is starring on TV and tries to "help" him get over his infatuation.

Kaasan Shika Aisenai: Futei no Kizuna

Status: Finished
Genres: Hentai

Kindan Koujou (禁断交情)
Kayoi Jukubo (通い熟母)
Futei na Kankei (不貞な関係)
Nijuu Soukan (二重相姦)
5-6. Modorenai Boshi... (戻れない母子…, We Can't Go Back)
7-8. Boshi wo Koeta Hi (母子を越えた日)
9-10. Etsuraku no Kizuna (悦楽の絆)