Eigyou desu kara

Ren, a university student who has a vague desire to "just stand out and be popular", starts doing "sales BL" with Issei, a tall and handsome guy in the same department, aiming to be popular with the girls. When Ren shows off his lovey-dovey ways with Issei, as expected, he is popularity rises with the girls. One day, however, he is suddenly kissed by Issei, and ......

(Source: Natalie, translated)