Princess Cadance decided to deliver a peculiar item to Sunburst's home for him to enjoy. Upon inspection, the unicorn discovers that it's a magic activated sex-toy, which could take any form for him to have fun with.
I'm a shameless neckbeard who has a knack for writing a LOT of smut. I have an Official Patreon page (Patreon.com/TheVClaw), and I also take commissions to help support myself as a freelance writer.