You are a young stallion who's about to receive the best birthday gift ever and it was all planned and arranged by your lovely marefriend. What you don't know is how good it'll REALLY get for you.

This is yet another birthday clopfic requested by f1master45.

Addition characters: Flurry Heart (Age 18) and Fluttershy

Warning, the following is a one-shot clopfic containing the following: Mares in heat, large cocks, large breasts, harem, creampie, cum inflation and high chance of impregnation