Clock In For Part-Time Sex! summary: Shina, a college student, is on the hunt for a casual hookup. He finds a temporary job for a graphic designer without basic life skills named Masaki. Shina works for Masaki as a part-time assistant and tries everything to have s** with him. Despite Shina's relentless efforts to seduce him, clueless Masaki remains uninterested. As their friends and clients get involved in their sextual steamy playground!