Dakara Bokutachi wa Motenai

Amane is good looking and good at his job. He hides his true personality, but he can speak his true feelings to his bad friend Sasaki from high school. However, he hasn't heard from Sasaki for a year since graduating from college. Although he is surprised at Sasaki's invitation to a mixer for the first time in a year, Amane gathers all the busty girls Sasaki requested. The girls are excited, and Sasaki is in great spirits. But Amane is curious about the reason why Sasaki hasn't contacted him...

A coming-of-age story about friendship between men.

(Source: Flower Comics, translated)