Cute, but NOT a yaoi story. It is more a sitcom where one of the main characters happens to be gay. A few sex scenes but a definite lack of smut despite the premise being "company president hires slutty secretary to gain business advantage over rivals" with occasional cameos from the boyfriend. It's like a wholesome Boku No Sexual Harassment with no sex, but a lot of slapstick comedy.
Shachou to Watashi