The Development Director's Secret Job

Kaji's a college student who works part-time at a cafe. One day,he receives a business card with the title "Development Director" from Keigo who works at an adult toys manufacturer. With his curiosity peaked,he meets up with Keigo outside the café, but he's surprised by Keigo's passion for his job, his cuteness, and ditzy nature... Kaji falls head over heels for Keigo,but there seems to be no trace of reciprocation from Keigo...!
Keigo's oblivious to everything outside his job, so how will he ever notice Kaji's feelings for him...!? In addition to the three-part cover story, this compilation also includes a variety of short stories; everything from a love story that starts from an awkward relationship, to a guy with a younger boyfriend who acts like a dog, to a pair of friends who escalate their relationship to something deeper!

(Source: Renta!)

Note: Includes 1 extra chapter.