Its about a boy that one day, wakes up as a big breasted woman. S/he has to deal with a pervert friend, new clothes and a mother that prefers him as a girl.

Shou, the son of a gang member, became the right hand man of Taiki, the gang leader's son. On the way back from his high school entrance celebration, Shou runs into his long-time crush, Kunie, Taiki's cousin. Shou goes to Kunie's home on his request, but once there, Kunie asks him to become his. Shou refuses because of his allegiance to Taiki, but Kunie drugs Shou's drink and takes advantage of him!

From ShoujoMagic:

1) Teach Me More
On her way home from school, Hina is attacked by a pervert on the train! She's too embarrassed to raise her voice, but - she's saved by Kyousuke!? Kyousuke is the hottest guy around, and there's not a single girl who doesn't want him. He pulls Hina off the train, and then... he does more things to Hina than the pervert on the train would have!
(Also included in Yuuwaku - Sakaraenai Yokubou)

2) A Boy's Suggestion
Kana is on a mission of love. How pathetic would it be if a senior like her completed high school without ever having had a boyfriend? That's when Takuya, a freshman with a reputation as someone you don't want to mess with, confidently asks Kana to go out with him. She has misgivings about him being younger than herself, but can she be adult enough to overlook it?
(Also included in 17-sai Hajimete no H)

3) Lewd Melody, Obscene Fingers
Yurika has grown so used to doing what others tell her to do that she never realized she was like a caged bird. She accepted it as a matter of course when arrangements were made for her to get engaged to Satoshi, her controlling piano teacher. That is until piano genius and fringe element Hibiki teaches Yurika how to put emotion in her music -- how to fly from her cage -- among other less innocent things...
(Also included in Love & Sex)

4) Teach Me More & More - How the Wolf Feels
Continuation of Teach Me More. Hina and Kyousuke finally go on their first real date, and we learn how the wolf feels about his rabbit...

5) Haou Airen Side Story - A Tale of Happier Times
Kurumi's brief dream of happier times with Hakuron.

From Antisense Scanslations: "I don't need this ring anyway!" She thought she saw the last of the promise ring from her ex-boyfriend until a water god came out of her bathtub and gave her 3 seconds to answer his question! Because of her sadness she lied to his second question so he takes it upon himself to purify her with his water; tentacle style!

A night out.

A manager and her coworker get snowed in.

Oneshots focusing on Kanato, Shuu and Reiji from the otome game Diabolik Lovers and a girl, Komori Yui, who goes to live with them.

Yui Komori is a positive-thinking girl who nevertheless is troubled by seeing spirits and experiencing poltergeist phenomena. In her second year in high school, she transfers to a new school — a night school for entertainers and celebrities — due to her father's work. There are rumors that there are vampires among the student body, and Yui ends up living with the Sakamaki brothers.

Oneshots focusing on Ayato, Laito and Subaru from the otome game Diabolik Lovers and a girl, Komori Yui, who goes to live with them.

Yui Komori is a positive-thinking girl who nevertheless is troubled by seeing spirits and experiencing poltergeist phenomena. In her second year in high school, she transfers to a new school — a night school for entertainers and celebrities — due to her father's work. There are rumors that there are vampires among the student body, and Yui ends up living with the Sakamaki brothers.

Polite and proper college student Akira Takanashi has a secret. Back in high school, he fell deeply in love with his teacher but was spurned. Now, whenever the pain of his heartbreak gets to be too much, he finds comfort in the arms of med student and notorious playboy Shimakawa—very adult comfort. Shimakawa would gladly go out with him, but Akira’s past heartbreak means he insists on keeping things strictly physical—well, until his obsessed younger brother Jutta arrives to disrupt this comfortable routine!

One day while walking home from her job, Kurumi Akino finds a wounded young man, and saves his life. He mysteriously disappears after that, and leaves only the name “Hakuron”. Next thing she knows she’s been kidnapped from her school, and is on a private jet with that man, heading to China. It turns out she saved the life of the most infamous mobster in Hong Kong, and he wants her to stay with him.

Alexia Tarabotti is laboring under a great many social tribulations. First, she has no soul. Second, she’s a spinster whose father is both Italian and dead. Third, she was rudely attacked by a vampire, a terrible breach of social etiquette. Where to go from there? From bad to worse apparently, for the appalling Lord Maccon (loud, messy, gorgeous, and werewolf) is sent by Queen Victoria to investigate the incident, and he is none too happy to see Alexia at the scene. With unexpected vampires appearing and expected vampires disappearing, everyone seems to believe Alexia responsible, given her soulless ability to negate supernatural powers. Can Alexia uncover what is happening before she becomes the next victim?

Yuri, a modern day teenager who had just received her first kiss, is suddenly whisked away to ancient Anatolia where an evil queen wants her for a blood sacrifice. Luckily, the timely intervention of Prince Kail saves Yuri from the queen's grasp. For now. Kail promises to send Yuri back to her home, but the queen's persistent schemes to kill them both, plus their growing interest in each other, keep those plans delayed.

Note: Contains a side story called Orontes Renka that is published in the final volume (28) of Anatolia Story, which is set in the same historic period.

In 2001 this series won the Shogakukan Manga Award for shoujo.

A story set 30,000 years ago, starring the Cro-Magnon, by the duo behind Kami-sama no Iu Toori.

The title takes place in 16th-century France and tells the story of the historical Queen Margaret. The Japanese title of the series is identical to the title of the 1845 novel by Alexandre Dumas.

From Ikemen Scans:

A long-awaited night spent with a lover. Is there anything you want to try besides sleeping?

Surly mystery man x washed-up idol. The conclusion to his outrageous plans?

Yukihara Katsuya -Yukki- has been an idol for seven years, working out of a big talent agency. Experiencing a mere shadow of his former popularity, to boost his CD sales, he sponsors a raffle to spend a single night with the winner. When he arrives at the home of the winner, “Ichigo-chan,” he expects some idol otaku girl or middle-aged secretary, but what he sees is a brawny guy well into adult years - Udai Ichigo. For a moment, he’s relieved when he thinks he won’t have to go throut then it becomes clear he’ll have to spend the whole night with a man he’s just met…!

An out of the ordinary love with a surprising conclusion, the heart-pounding title work is compiled with three other stories.

- Soine means sleeping together​ or co-sleeping, like when a parent sleeps close to a child.

Under the dazzling spotlights, with the sound of shutters echoing all around, top male model Shimizu Eichi is in his element. Attention-lover though he may be, there's one pair of eyes he'd rather not have on him...even though they're ones that have followed him diligently for a long time. It’s been ten years since they were classmates and one-off sexual partners, but Kubo Akino is back -- now a fashion designer for a top brand and determined to have Eichi in every way possible.

A wandering blind man is taken off the street and brought to a brothel, where hopefully one of the girls can help him find the daughter he’s looking for.

The series revolves around Miss Machiko, a new elementary school teacher who wears a revealing red mini-skirt, and regularly finding herself in accidental sexual situations. Machiko is very popular with her students, especially the boys, who take delight in lifting up her skirts and devising traps to catch her in various stages of undress.

A group of teenage boys travels to an island where it is rumoured that only women live. They are all eager to lose their virginity but will the legends surrounding the island be true or something more sinister is happening there?

Josei Tsubakiya is a rich law school student. Motoki Sakurai is the most popular guy in the education department. Together, they're the hottest guys around, and totally irresistible to ladies. After a party with no hot girls, Josei says to Motoki, ''YOU'RE hotter than they were!!'' With both of them drunk, they decide to go to a love hotel...! It was supposed to be a lark, but to Motoki's surprise, Josei gets a hard-on. Motoki starts to give him a hand job and ends up getting hard, too. His curiosity piqued, things start to escalate until reason goes out the window, and before you know it, they've done the deed...! These party legends are facing an existential crisis! Their relationship starts to morph, but is it love, or friendship...?

from Renta!

Included oneshots:
- Bousou Ryman, Hentaigakari (Mad Men, Hentai-kei)
- Bijo to Yajuu (Beauty and the Beast)