Aiba Mikage is the older brother who likes "rules" and "order," and his brother a year younger is Tomoaki, who's loose and rough. They have contrasting personalities, but 12 years after their parent's remarriage, they have been getting along well. However, the winter Mikage's university entrance has been decided, their uncontrollable feelings break the "rules," and the two of them decide on new "rules" for themselves... Underneath their secret rules, the two of them desire each other strongly but their time to part is near. The erotic and dramatic love of step-brothers!

(Source: Senpai Notice Me Scans)

After the death of his older brother, Shima has been left a mansion and a servant according to his older brother's will. There are two things Shima hates most in the world: being bossed around and being restricted. Both of which, his new servant, Haruki, never fails to miss. How will Shima deal with Haruki...?!
(Source: Girls' Generation)

The leader of the idol group, "D. BUG (Deebug)", Yori Kashii has had hidden feelings for his former manager, Haruto Mikura.?Even after Yori leaves the work place, he knows that it is Mikura's to treat Yori's requests specially.?However, those feelings finally overflow ......! Top idol's top secret love.

When Yuuya receives unwanted attention from a customer at the bar where he works, one of the bar’s regulars, Haibara comes to his rescue. Yuuya falls in love with Haibara, but how will he be able to confess his feelings when Haibara sees Yuuya’s attitude towards him as nothing more than an act?

(Source: The Zero Alliance)

From Starry Sky Scans:

Happiness does not exist for gay men who fall for straight men.
I’m happy just being by his side — was what I was thinking up until…

Sakisaka, stationed in the second Sales Division, has an unrequited love for Toujou, his directing senpai. He had no intention of confessing his feelings. However, Toujou has been awfully touchy-feely lately… Is there a glimmer of hope? Please don’t let it be a misunderstanding!
Which path will these vexing feelings flow down to?