From Fujoshi Bitches:

Seto works for a large corporation and has relocated to a desert kingdom to be in charge of infrastructure development. There, he meets the driving force of the project, Crown Prince Zia, a beautiful, good-humored and diligent member of the royal family. Goodwill develops between them as Seto works together with Zia, until one day, Zia suddenly goes, "Would you like to fuck me?" and turns up for a late-night romp...?! Bearing the responsibility of a country and a love that crosses social boundaries. Tarnished by gunpowder smoke and blood, a fairytale of a desert kingdom.

A girl sees stars in the people and things around her. Some are bigger and shine, others dull and dim like her own. She meets two boys from school one day who show her that all stars can shine brightly, if you see them the right way.

From Yen Press:

This book contains three separate and unusual stories set in alternate realities. The first story, “How Martians Conquer the Earth,” tells the tale of a young woman struggling with the sudden death of the man she loves. Can anyone ever replace him? The second tale, “Is It Really Impossible?,” makes you wonder if a man and a woman can truly be just friends, especially in a world where women are such a rare find. And the last of the three, “Science Fiction Story,” is a sad tale about a girl who hates robots and the humanoid who serves her. The creator, who believes that the best privilege artists get is to ”lie,” creates a whole new world beyond your imagination.

1-3) Shiawase na Nishi
Famous actor convinces naive acting student that he (the student) needs to to become lovers with him (the famous actor) to better understand and portray a role.

4) Kisu

5) Non Stop Love Power
Sei is one of those kids who's obsessed with the supernatural. When he convinces his classmates to join him for a courage test at a nearby house that is supposed to be haunted, he doesn't expect his classmate Hayami to get possessed by a ghost. While the other boys run away, Sei is left to deal with his possessed friend. Possessed or not, what does Hayami think he's doing kissing him like that?

Featuring Mayu, who's looking for a rich man to bring her happiness, and Ritsuko, who can't turn down an ex-boyfriend, Ready, Go! is a collection of short stories focusing on the adult side of love.

In the hometown of high school student Tachibana Reiji there has been an unusual string of suicides lately. Some people believe that this string of suicides might have something to do with the urban myth of "death accessories", which are magical objects that cause people to die soon after they pick them up.

Reiji, who lives alone with his adoring older sister Ayaka, doesn't believe this kind of nonsense, so he has no problem picking up a strange bracelet he finds on the street. Almost immediately, he finds himself forced to form a "contract" with his new bracelet. Now, in order to remain alive, Reiji must use the power of his bracelet to fight and kill others like him! His only ally in this new life is his sister Ayaka, who is determined to protect her little brother at any cost!

From ADV:
Ray was bred and raised to be a living, breathing organ donor. After her own eyes were taken from her, a stranger bestows upon her the gift of sight and something extra - she has X-Ray vision! Ten years later, Ray works as a nurse and moonlights as an underground medical doctor performing for-profit, off-the-book medical procedures. But her daily routine is interrupted by a chance encounter with an old friend that triggers Ray's memories of her hellish childhood. Ray will begin a search that will lead her back to the people who stole her eyes-and her childhood!

Sister Nina appeared before the Demon Lord Edgar and request that he eat her as a sacrifice. With anger he simply replied with, "I don't eat humans."

Tenma Madoka is the soon-to-be proprietor of his family's fireworks workshop, “Mantan ya”. At his grandfather’s retirement party, a handsome young man named Kikusawa Mitsuki pops up and claims to be grandpa's ex-lover!

Chapters 1-4 - Hanarai
Chapter 5 - A Thousand Hanarai
Chapter 6 - A New Story
Chapter 7 - Omake

The Goblin King has kept a watchful eye on Toby: His minions secretly guiding and protecting the child... Legions of goblins work behind the scenes to ensure that Toby has whatever his heart desires... Preparing him for the day when he will return to the Labyrinth and take his rightful place beside Jareth as the heir to the Goblin Kingdom... That day has come... But no one has told Toby.

Contains:
Retsujou no Yuuwaku

1. Okubyou na Junjou
A doctor has a one-sided love for one of his twin step brothers.

2. Retsujou no Meikyuu
Disillusioned doctor Yuuichi is bought by a handsome stranger and is kept as a sex slave-- but the master sometimes shows surprising kindness. Just who is he?

3. Retsujou no Hazama
Yuichi and Takasugi story continuation. Yuuichi is having doubts about their relationship.

4-5. Retsujou no Rensa
Yuuichi’s inability to properly express his feelings to Takasugi and constant moodiness has finally driven Takasugi away. Yuuichi decides he will put aside his cowardly ways and open up to Takasugi. However, before he can successfully do so, Yuuichi faces an unexpected betrayal from a friend and colleague! How can Yuuichi escape the dire situation he finds himself in and will he be able to without Takasugi’s help?!

6. Retsujou no Yuuwaku
Extra.

From Attractive Fascinante:

1-4) To Takei, who’s a Math teacher in high school, the school is the perfect feasting ground for students. But never did he expect that one of his former students would become a teacher as well as his colleague! For the number one lusty teacher – Takei, his days of humiliation are starting soon!

5) Our Oath
The mixed up sex lives between a businessman, his secretary, and their two sons.

Ruriko has enjoyed getting pampered by her older sister ever since she was a little girl. One night, Ruriko's sister touches her in a different way when she thinks Ruriko is asleep. After that night, Ruriko cannot hold back her feelings for her older sister any longer.

NightS
Masato Karashima is a "transporter", a man paid to smuggle anything from guns to drugs to people. When he's hired by yakuza gang member Masaki Hozumi, he finds himself attracted to the older man, and what starts out as a business transaction quickly spirals into a cat-and-mouse game of lust and deception. In

Kanjou Spectrum
(Emotion Spectrum)
A high-school student tries to be a good wingman for a classmate, with an unexpected result.

Reply
Told from the alternating perspectives of an emotionally reserved salesman and the shy mechanic who's in love with him.

Night One Month After
A short story (8 pages) that takes place one month earlier than "NightS dj - Another Story" (thus one month after events of "NightS"), when Karashima first time visits Masaki after he discovers his whereabouts.

- SuBLime

From Fushichou:

Tomoki is in love with his senpai, Sawaki. One day while at Sawaki's house, Sawaki's brother Atsuya, caught him jerking off while smelling Sawaki's shirt. Afraid Atsuya would let the secret out, Tomoki avoids Sawaki. Four years later, Sawaki is getting married and Tomoki is invited to the party and while his 'love' for Sawaki is still as strong as ever, another person has their eyes on Tomoki. It's Atsuya, the younger brother of Sawaki who wants to conquer Tomoki's heart... will he succeed?

There is a pharmacy in this small town, whose owner never changes. The pharmacy has wondrous medicines that can cure every sort of malady? Even today, boys gripped by problems of love step through its door.

Collection of short love stories for mature audiences, containts explict content!

1. Hada no Ue no Renai Jijou (Above Skin Love Circumstances)
Yamaji is a middle-aged, middle school art teacher who is dating Tsukishima, a younger man. Tsukishima possesses a perfect body type, which Yamaji loves to sketch. Reflecting on that perfection, Yamaji realizes his own body is less than perfect - flabby! - and he needs to improve it before Tsukishima rejects him because of it.

2. Zaiaku wa Hada no Ue ni (Sin Is Above Skin Level)
Tsukishima, a regular businessman, has begun a blissful life living with his lover Yamaji. But though things are happy on the surface, Tsukishima can't shake the feeling that Yamaji only likes his body...

3. Hada no Ue ni Furu Hana (The Flowers Touch)
Tsukishima and Yamaji admire the cherry blossoms together. While looking at the beautiful trees, Tsukishima thinks that Yamaji is far more beautiful. A springtime continuation with our lovely couple.

4. Renai Tsuu (Heartache)
When stoic Mizusawa, a janitor, saves businessman Aoki from falling down some stairs, he gets a friend for life! Aoki is always tracking him down at lunch time just so they can eat together. But Mizusawa isn't sure how he feels about Aoki...

5. Renai Tsuu - Akka

6. Yurusareta Uta (Permitted Song)
Humans keep monsters as slaves for fighting and protection, but there is one, Zai who refuses to fight. Zai is special since he can use magic by creating spells with his songs, but he refuses to sing too... will he, for his master?

7. Omake
Three pages about the characters from Yurusareta Uta.

From Seven Seas:

Tales of love abound in Wonderland, especially where Alice is concerned. Whether it?s the March Hare, the Clockmaker, Gray Ringmarc, or Blood Dupre, Alice has many admirers and she just can?t make up her mind who she likes best.

This anthology chronicles the many loves of Alice Liddell, and also features a story about the love between a prince and a maid in Crimson Empire, and the love between an assassin and a princess in Arabians Lost.