Loosening up (Patreon)

Professor Bear knows that new freshman can be nervous, what with all the classwork and being away from home for the first time, so he's always sure to help his students into something they can feel comfy and relaxed in. And he knows that those snug tail elastics can be uncomfortable for the bushy-tailed kids.

Thankfully, he also knows a thing or two about stretching out tight tail rings. There's a reason he's been voted the most popular prof on campus three years running!