Twisted Love Yaoi

Hiroi always shared what he liked, things and people alike, with his childhood friend Take. Take always returned Hiroi's affections. Mine, who because of his deep love for Hiroi, accepts both of them. The relationship of these three classmates was in a good balance, but because of a subtle change in their feelings, this balance slowly gets unhinged...?!

Extras in Psychedelics (Ch 3, 5-7, 9)
http://www.mangago.me/read-manga/psychedelics/

The story of Maki and Arata, the android who resembles his past lover. Due to an imprinting function, Arata is drawn to Maki the moment he sees him. At first Maki wants nothing to do with him, but things slowly begin to change. But is this love or simply a result of imprinting?

Ruled by a cruel and arbitrary ranking system, the school is a pool of jealousy, envy and lust. Azusa was the King for a long time but one day he falls to the very bottom.

1-3, 6) A rich young master whose family went bankrupt returns to his home years later to reunite with Iwase, the butler's son who took care of him. Intending to make some quick cash, he attempts to rob the place but is discovered by Iwase, who has no intention on letting him go.

4-5) A story about two boys who share a room in a dormitory. One wears headphones as the other keeps bringing different girls back to the room, but why are all the girls' names the same as his roommate

Shun gets into fights as school to get the attention of his little brother, who is worried about the way Shun has been acting lately.

Related to: Rakuda Tsukai To Ouji No Yoru

3) Living in a house of constant fights, An has learned to drown his feelings in the water. He has never felt love, and doesn't desire it. Usami, the illegitimate son of a wealthy business man, is a player who dumps his girlfriends when they fall in love with him.

4) Takumi has always had to compete with his brother Misaki for their parents' approval. However, Misaki begins to have feelings for his brother.

5) The story of high schooler Ataru Koganei and his famous actor father.

Mayama reunites with his old middle school classmate, Yumi. Mayama is captivated, but Yumi has a boyfriend. Then he learns Yumi's boyfriend hits him...

Related series:
1. Azami (Prequel)
2. Sabita Yoru Demo Koi Wa Sasayaku
3. Renai-rubi no Tadashii Furikata (Ch 4-6) - Hodokeru Kaibutsu
4. Hadakeru Kaibutsu
5. Narrow (Place Collection)

Prequel to: Sabita Yoru Demo Koi Wa Sasayaku

Before Hayashida Kan turns abusive towards his boyfriend Yumi.

1-3) A gloomy nerd named Hiromu joins the garden club, where he meets the delinquent Natsuo, who follows him around and torments him. Years later, the two are reunited and Hiromu agrees to date Natsuo while planning his revenge.

4-6) Kan abused his ex-boyfriend and is now getting a second chance at love with his co-worker Shuuna. At first they are sex friends, but Shuuna soon starts falling for Kan, who rejects him but can't seem to stay away.

Up until now it’s always been cute girls laughing by my side. But now, sleeping next to me, full of faults, smelling of tobacco, a lascivious man. But he’s the cutest of them all...

(Continuation of Shunna and Hayashida Kan's story. First chapter timeline is parallel with Renai-rubi no Tadashii Furikata, but told from Shuuna POV)