Help pls!

Im looking for a yaoi where the uke is a sensei and has a twin brother. One day at a art exhibit the seme which is happen a student in a school where the uke works love at first to the twin brother of the uke.
The next scenario the seme accidental met the uke sensei and thought he is the one who he met at art exhibit. At first the seme hate the uke sensei but when the uke sensei confessed in a drinking session then the seme fell in love also to the uke sensei.
The twin brother of the uke has also a story.
Pls if anyone knows this manga feel free to comment below.
I actually forget the title of it when i wanted to re read on it.
TIA (=・ω・=)