I Thot You Was a Toad's manga / #Amamiya(2)

Story starts off with a bang as Takiya Kippei, who slogged and hefted through hard graft during the height of summer just to scrape enough yen to buy his lover a birthday present, discovers that his lover is unfaithful. Fortunately, he has some consolation eye-candy in the form of his new supervisor, Honjou, who seems to have his number sooner than Kippei does.

A straight salaryman gets drunk and picks up a bartender passed out on a park bench. Wild sex appears to have ensued, not that he remembers any of it. It's the continuation next morning, in somewhat public spaces, which leaves him hot and bothered.