Please help?

Please help me find this compleated yaoi manga? Here is what I remember:
The seme is a virgin and sort of otaku (?) but he keeps that part of his personality hidden.
The uke is an extrovert and the seme's boss, he's a bit lazy and pushes his work on the seme. The uke is also a playboy and gay. They go out drinking and sleep together (?), and the seme takes incriminating pics of the uke and blackmails him into doing his work properly and being the seme's workplace gopher for once.
The uke also blackmails the seme at one point and the uke's ex shows up too. It's not that old of a manga, pretty funny at times but sweet and cute.