Thunderlane, being a bright and upstanding young stallion, commits a petty crime and gets locked up. Flitter manages to pull some strings and get the charges dropped, but that puts Thunderlane in her debt. His payment? Come over for the evening. He knows something is up, but how can he resist the invitation of the hottest fillies he knows? Little does he know, the twins do have plans for him, and they involve a certain transformation potion...

Many thanks to http://www.fimfiction.net/user/Setokaiva for awesome editing and http://www.fimfiction.net/user/Cosmonaut for drawing an amazing cover pic!