Reader's Remorse

Narita finds out Natsuno is trapped in a sexual relationship with his sadistic older brother.
Contains a oneshot about a trio of friends whose relationship changes
(Story unfinished due to mangaka's death)

Orie finds out his girlfriend Yuka is also seeing Tatsumi and Suguru, the upperclassman Orie idolizes. The three are bonded together by their love for Yuka as she is dying.

As revenge on his father that abandon him and his mother, a man visits his innocent half-brother, who has spent his entire life in an isolated hospital room, and teaches him about sex.

Ch. 1-2: Yuki and Hisakuni, twin brothers and Kanata are childhood friend. Hisakuni and Kanata used to be closer but after an accident Hisakuni loses sight in one eye and Yuki and Kanata had become lovers. When Kanata is almost hit by a truck Yuki dies saving him and Hisakuni offers to be his substitute.
Ch. 3: Orion wakes up on in the care of Tooya with no memories. After sleeping together, Orion finds a picture and his memories return. Orion was looking for his half-brother, Tooya.

Despite his feelings for him, Natsuki rejected his friend's, Haruomi, confession. Ten years leter, they've meet again at a friend's wedding. After the party, Haruomi and their mutual friend Kariya take Natsuki to a room where, Natsuki is surprised when Haruomi starts giving Kariya a blowjob. When Kariya has to leave early, Haruomi reveals that after Natsuki rejected him Haruomi has been sleeping around with a bunch of men.

5 years ago, Kuramoto was the manager for Kyouya, a model with a sadist image, who is actually a huge masochist, before he transferred to another office. Now, Kuramoto is the manager of the popular idol group Tokyo Delta, but Kyouya has reappeared to try and win Kuramoto over.
★ Unrequited love story, complete in 2 chapters with no real conclusion, making it a huge tease

High schoolers Itsuki and Airi are a pair of lovey-dovey boyfriends and Airi's older brother Yuuichi, who Airi always bickers with, is their homeroom teacher. After, Yuuichi walks in on Itsuki and Airi having sex, Itsuki begins to realize the hidden feeling Airi has for his older brother.

Ch. 1-4: Asahi takes care of his airheaded guadian Natsume who has a habit of bringing home abandoned pet and people until a certain man comes to live with them
Ch. 5: Hiromu is comforted by a bartender
★ Free Asahi and the pets, Natsume and Hiromi can suck it
★ Ch. 5 is good, but directly relates to Ch. 1-4

Miki has always felt inferior to his talented and popular younger twin Itsuki. Miki's life begins to improve when he begins dating Takagi, a teacher at Miki's school, as Miki feels he's experiencing a one-in-a-lifetime love with someone who doesn't compare him to Itsuki. However, Miki doesn't know Takagi is using Miki as a replacement for a boy who rejected him in the past, Itsuki.

After losing his wife and son in an accident, doctor Michel notices Alex, a former patient and friend of his deceased son, walking in the gay district, drinking and smoking despite being a minor. However, Alex claims to not know Michel and is going by Chris, the name of his famous and neglectful conductor father. When Michel visits Chris's to discuss Alex, Michel discovers Chris's own debauched behavior. Now, Michel has become entangle in their twisted family affairs.