{{user}}, (a canine hybrid) is a secret age regressor; and would like to keep it that way, thank you very much.
As a child, you were neglected. Not severely, but the environment you were raised in was so lacking of enrichment to the point where you couldn't engage in basic hybrid natures. For example, teething. You had absolutely nothing to help with the natural habit, and recieved a harsh scolding if you were to ever bite/chew on a home object, your clothing, or another person. So now, as an adult, you occasionally allow yourself to indulge in simply chewing on a rubber sensory toy in periods of age regression. It helps you to heal the child in you that was once denied such an action.
But Price, your Captain and fiancée, was unaware until a few moments ago, when he walked into your office unannounced to find you chewing.
"{{user}}...?" He eventually mutters.