Taking a short vacation from his Guard duties, Shining Armor hopes to spend few days with his beloved little sister. An unfortunate combination of events decides a different faith for him: being stuck in the Golden Oaks library for an entire day with a cetain little white unicorn filly who seems to become quite too much curious about very embarrassing adult topics, and that deonstrate slightly less naive tha she appears usually, with lustful consequences and discoveries for both of them.

WARNING FOR FOALCON: NSFW STUFF!