from fictiondb:
The billionaire's bedroom bargain...

Jack Maguire was turned away from his father's house and has never forgotten that day--or how much he wanted his stepsister, Sally. Now a billionaire tycoon, by a twist of fate Jack's inherited his father's property-- and has an opportunity to get revenge....

Jack has a bargain to make with Sally, who has grown into a beautiful, desirable woman. She can keep her beloved house...if she will be his mistress on weekends!

From Shoujo Crusade:

Miki always gets turned down so she frequently seeks consultation in love from the convenience store's shop assistance Azuma. Will that be all their relationship ever be?

From Bakeneko Scanlations:

Banri is a college student who goes with the flow. One day, he meets a well educated business man, Masaomi, with whom he ends up in bed with. This relationship was supposed to be a one night stand, but Banri confesses that he wants to meet Masaomi again after discovering his cute and honest side.
However, Masaomi tells him that he has a fiancée and will never be meeting Banri again, he leaves by ending the night with those words. Few days later, Banri discovers that Masaomi is actually the heir of a big and well known plutocrat!? With the main story, follows the love story between a station attendant and a divorced business man and the bargaining love between a manager and his secretary.

From MangaHelpers:
Minami Eita lives with his older, book-loving brother, whose long-time girlfriend Arumi is often around the house. Minami tries to get along with Arumi, but the truth is that he likes her much more than is appropriate. Even though Minami doesn't read much, he helps in the library with his bookworm classmate Shinonome Yuuko, who loves short stories. She thinks that while most people want to think of themselves as the hero of an epic saga, short stories are much more like their actual lives. Minami's ordinary life becomes more confusing when he begins to suspect that he has feelings for Yuuko. One day, he finds out her secret--she is actually a published author of short stories! Her publisher wants her to write a novel, and she has enlisted Minami's help in an unexpected way. Minami's teenage life is not going to get simpler anytime soon.

Following the last request of her former-idol mother, Marie began to search for her estranged brother. Her only clues are that he is the son of a man whose initials are M.K., and that he has the same cross-shaped birthmark as she does. In order to search for her brother, Marie entered show business, only to encounter all kinds of trouble!

From Liquid Passion:

Konoe, a high school student, is confused about his sexuality. He meets Hikaru in the sleazy gay district, and sleeps with him. They begin to play at being lovers, but Konoe's heart belongs to Atori, his friend and classmate. Can Konoe come to terms with his sexuality and reveal his feelings to Atori, and where do Hikaru's true feelings lie?

Note: Tokuma Shoten Edition of Rules comes with a new cover, and color insert. It also has Chapter 6 and an new extra called "Naturalist". It *DOES NOT* Have chapter 00 which is present in the previous edition and is a prequel to the story, it retells chapter 1 from Hikaru's POV.

Part of Rules / Hydra Series

"Actually sleeping together but not having any memories of it, or having memories of sleeping together even though you didn't actually do it."

"The Deed" or "The Memory".
If you had to choose one of them, which one do you want?

A story of a man and a girl dressed in white.

A powerful sorceress, Felicia Rand Philistin, once tried to conquer the nation of Shurian. In her wake of terror and destruction, a single man stood up and rebelled against her oppression and domination. The people called him Maian the Brave (Yongja Maian) and it was he that sealed the evil sorceress.
A thousand years later, Fenix Maian in a strange twist of fate releases the sealed sorceress that his ancestors have tried so hard to keep imprisoned. Now he has to keep the sorceress from taking over the world once again...

At the young age of 18, Erai Tenka is the president of a highly successful IT company and is filthy rich. He has everything he wants, except for one thing: a girlfriend. The truth is, he is desperately shy around women. He is attempting to get over his shyness by hanging out with a team of bunny-girls, but it hasn't seemed to help.

One night, Tenka goes out walking alone and is very nearly mugged. Luckily, a girl shows up and rescues him, and Tenka falls in love with her at first sight. It turns out that she's a student at his little sister Yuika's high school, so Tenka enrolls immediately. Unfortunately, his crush, Himuro Sai, thinks he's a creepy, perverted stalker, and he's too flustered around her to explain himself! He'll have to get over his shyness if he wants to have a chance to win Sai's heart!

When she suddenly wakes up, the heroine, Fuka, who was in a completely unknown land, has no memory of anything. All of a sudden, an unknown silver-haired man suddenly points his sword at her as the whole town runs about in confusion trying to escape. I’m going to be killed — at the moment she resigned to that thought, the one who extends a hand out to rescue her is …?

It has always been a one-sided love for Kima. Kima had slept with many guys since high school. However, Furudate was the only student he'd ever loved. Neither has he done it with Furudate before, nor confessed his love to him. One day his mother's lover, Ishiki, appeared before Kima... and so, this unbelievable yet physically and mentally heartbroken love story is presented!

1-2) Feel Your Warmth Beside Me
It's about Michihiro who grieves after his dog's death. But then one day a guy who claims to be his dead dog appears. Who is he and why does he know every little thing about Michihiro?

3) Our World
Matsuya and Tsuge have just started dating and are having problems in the bedroom. Matsuya is worried about their compatibility.

4) Drop of First Love
Chiyoda's never been able to forget his first love, a beautiful little girl that was always picked on at the public park. Even though he moved away he's always thought about her, and now that he's back Chiyoda knows he'll recognize her. But Ichikawa isn't quite the girl he remembers...

5) If You are Here
Carefree Souta attaches himself to Yuuya, even moving into Yuuya's tiny apartment. Yuuya finds himself caring for the hopelessly innocent Souta like a mother, but his feelings are becoming more and more dangerous to their friendship.

6) One Sweet Please
Super-shy pastry chef Furugawa Atsu has finally gotten up the courage to confess his love to beautiful customer Sakiya Naoyuki. But Atsu doesn't only seen him in the shop, is he really in love with Sakiya, or just captivated by a pretty face?

7) Kitty's Melancholy
Ichiyama is feeling neglected. Machida only comes over when he wants to have sex and leaves right afterwards. Even at school there's no time for romance.

From Iridescent Scans:

"I was wondering... If you were interested in me..."

Classmates from middle school, Oogoshi and Saotome reunite at their job. Oogashi is as popular and talented as he was in middle school. For long, Saotome has held on tight to his admiration but now that they're both adults he can't really tell him that easily.

What will Oogashi say when he it seems like he's seen right through his feelings!?

A youthful love story of two awkward salary men!

As the engagement to the company president's daughter had been settled, days passed in smooth sailing for Tachibana when in front of him, the university senpai who he had lost contact with long ago, Ryuusuke, appeared. To add to that, Ryuusuke said to the bewildered Tachibana that he wants to play "couple" for a just a month... A bittersweet love story filled to the brim with heartrending emotion!

Natsume Kanade wakes up with a terrible headache from the day before unable to remember who he is. Being confronted by a strange man with dark-rimmed glasses who calls himself "God" and being told that he is a high school teacher doesn't help. Stranger yet, everyone seems to know what happened yesterday - everyone except him.

1-4) Continuation of Nemurenu Yoru ni Nomikonda Hoshi from Ukkari Cherry.
After finally winning Sawa's heart and becoming his lover Shiroi still can't let himself be at ease--the more he's with Sawa, the more he realizes how frighteningly close Sawa and his best friend Micchan really are. And it doesn't help that Sawa seems to invite Micchan to go with them every time they can be alone. How can Shiroi make Sawa prove that he's really number one in Sawa's heart.

5-6) Love Letters
When Kotera was in his 3rd year of middle school he got a confession from a guy 2 years younger than him, unfortunately his friends where hiding in the bushes watching. Causing the younger boy to bullied relentlessly by his classmates. What will happen years later when they meet again?

7) Kira Kira
Miyoshi has been with Maki since high school and years later they've started dating and now living together.

Extra
Micchan gets a confession. What are his thoughts on the confession and on Shiroi and Sawa's relationship?

Tears and Rainbow:
Very determined Kaji decides to become an apprentice shoemaker with rumored is the best in the field. Mao accepts it after verifying the sincerity in Kaji's words regarding his intention of wanting to learn. Mao shows your "castle" in making the shoe making, there Kaji gets his first kiss under the context of "If you stay here you have to do the work of an adult."

BangAQUA:
Hachii, who works at an erotic game production company, has a secret overtime work late at night that he can’t tell anyone. That is, to be approached by his senpai, Komiya to do H activities when the two of them are alone ♡. When it’s at night, an audacious Komiya and a bewildered Hachii, but…!

From Liquid Passion:

1-4) When Ryuu transfers to Hitomi's school, he leaves an immediate impression on him. Curious about rumours of a full-scale tattoo on Ryuu's back, Hitomi starts getting closer to him. Before long, the friendship and fascination Hitomi feels for Ryuu start developing into more, but before he has a chance to come to terms with his feelings, Hikaru appears on the scene.... and he has his eyes set on Hitomi.

5-6) Now that Hikaru has become close friends with Hitomi and Ryuu, the group dynamics have changed. When Hikaru expresses his growing interest in Hitomi, will Ryuu admit his feelings or let Hitomi slip away...?

7-8) Ryuu seems to have found comfort in other places as Hitomi and Hikaru Taira get further involved. Sexual frustrations finally find an outlet, though misdirected.

9-11) In a startling series of events that lead up to Hydra's transfixing climax, hearts break, enemies resurface, and ties of friendship bind the trio in a complex web of struggle, sacrifice, and redemption.

Part of Rules / Hydra Series

Collection of six short stories.

Dan of Population GO about first story: "An endearing story of a boy who, while visiting his relatives in a rural village, visits a mysterious pond where the local dragon deity supposedly dwells and uncovers a conspiracy that uses the god's name in greed."

Chapter 1: "Dragon Pond"
Chapter 2: "The Night has a Thousand Eyes"
Chapter 3: "The Star of Azure"
Chapter 4: "The Fog, the Rose, the Star, and" ("Mist, Roses, and Stars")
Chapter 5: "The Conch Elf"
Chapter 6: "Maiden of Dragon God Pond"