Flurry Heart was a sweet, nice little filly. Then she grew up. Things got confusing and sexual after that. Shining Armor is going to find that out better than anypony other than Flurry herself. Or himself. It's all very complicated.

Written for the Incest group's Father's Contest.
Contains: incest, blowjobs, anal, trans stallions
Flurry is aged up and adult. No foalcon.
A belated happy Pride month to y'all.