Fluttershy grows from having sex, and she's feeling frisky. Anon will do his best to satisfy her growing lust, but it's only going to get harder as the shy little pony gets bigger, and bigger, and bigger.

[Macro] [Futa] [Anon]

Written as part of a story swap with Megapone, and based on one of his clop drabbles (futa added at his request). Cover art drawn by AlloyRabbit, who draws beautiful drawings.