irusu's Things

I already read this manga but unfortunatly I can't remember the name and I want to again re-read the manga. So if you guys could help me find the manga according to the discription. I would be very thankful.
1. Yaoi
2. Uke keeps his personal life and work life seperate.
3. Uke in his work life is very dull with glasses on (I think) and in his personal time he is very handsome(I think).
4. Uke meets Seme at his night time and they have one night stand.
5. The next day when Uke goes to the office looking all dull for work he finds Seme at his office.
6. Uke is very shocked to find Seme being his colleague.
If you read till the end thank u. And have a great day/night (⌒▽⌒)