Kyou wa Mada Futsuu ni Narenai

Takahashi, a 27-year-old freelancer who likes cute things, and Yamashita, a self-paced but sensitive manga artist. At the end of their high school years, the pair, who had no desire to find a job or further their studies, have been together ever since they got detention for their desired career path. Going to university, getting a job, getting married... they are troubled by the "normal" they often encounter in their lives, but somehow manage to stay positive. Two girls and a fitting relationship that loosely permeates their hearts.

(Source: Ichijinsha, translated)