Waka, despite being competent at her job, always got on her subordinate Kobayashi's nerves with her domineering personality. Wanting to get back at her, Kobayashi decided to call a "acquaintance-based escort service" he found. When he called, it turned out to be Waka herself. Suspecting it was some kind of prank, Kobayashi was surprised to find her, despite her tough exterior, whispering suggestive words and giving him a devoted, slutty blowjob. He ended up getting hard and losing control.
