The uke falls for the seme in college and on night offers to have sex with him instead of him looking for another. The seme has a violent terrible temper but the uke endures thinking the seme feels something for him. The seme says his brother is who he loves, but the end shows they get back together.
I think their relationship right now is soo sweet and comforting, but I almost wish they would get together. That would be adorable I think. I really like this artwork and the story so far though. :)