Urges, by Silver Spruce (Patreon)

The magic granted to Spruce during a certain incident  has expected and unexpected side effects. The unexpected include primal lust and arousal, as well as a desire to be filled and fucked to completion on the part of the foxy librarian. 

Stumbling upon her in a state of disheveled desire, you volunteer your body to assist her. Note: this audio is phrased for listeners with penises. It is long, explicit, and powerful.

This is March 2017's free release.