Koi to Yobu ni wa Aosugiru

A working girls' love story between an izakaya waitress and an office lady.
Kyoko, who works at an izakaya, has a crush on Midori, a regular customer at the bar. Kyoko worries about Midori, who gets pushed around by her unfaithful boyfriend, but she kept her feelings to herself. One day, however, Midori's boyfriend comes to the bar with another woman, and......?
(Source: it Comics, translated)
Note: Includes 3 extra chapters