Josou Shounen Anthology Comic - Vol. 3 Ch. 3.2 - Twin's Game (Murayama Wataru)

[MangaDex]

 

[DracoInduperator]

This sounds interesting and entertaining.

 

[Wimsycal]

Aki Sora 2: Thank-God-No-Incest-Boogaloo.
Also, bold of them to assume they would have a chapter opportunity to continue.

 

[Morgan_911]

Trash incest story line, though interesting.