A young mare tries out a spell she found in a book she rent at the library she works at with her coltfriend. Sexy hijinks ensue.

WARNING: contains giantess on tiny action, fingerjob, blowjob, boob play and unbirthing. If you don't like this kind of stuff, turn back now.

Author's note: I have noticed a lack of light giantess fetish stories, especially on the anthro department, so I decided to contribute to that.