June's looseness problem

At the beginning, when June first transitioned to her new role in the company, you found that her asshole was already quite loose thanks to her filming some anal fisting videos for her OnlySluts. Since then, she's been doing a number of exercises during her spare time to learn to squeeze her asshole tight so that she can provide a better experience for any superior who chooses to use her asshole. This has made her backdoor quite the popular option when when men choose to use her, given she can now tighten her hole as needed to pleasure a single cock but also be flexible when needed to accomodate a double or even triple anal penetration.

As for the other improvements she needed to make for the job, June has made great strides as a toilet slut. At first she found urinal duty to be the most degrading and filthy part of her job (which it is), but she soon learnt to accept it just as she learnt that she was below all of her male coworkers in status and therefore it was her duty to service them however she could. With this new attitude, she was guzzling down her superiors' piss just as well as the other toilet sluts.