Intersexual pony-dog

>You've moved to another town with your fluffy pony.
>Your new neighbor, two young ladies, have a regular pony.
>A pretty, graceful female pegasus.
>But it got a penis.
>You are surprised but you think that's not a problem.
>You found that this pegasus doesn't intelligent as a normal pony and acting like a dog.
>It cannot speaks even a single word but only yelling "Naaaa~naaaa~".
>It also totally cannot fly and seems that it didn't know what its wings for.
>And it hanging its tongue out of the mouth all the day.
>Of course it likes pissing on lamppost.
>You think that's only a harmless pony-dog and feel pity for its graceful looking.
>But a few days later you find something's wrong.
>This creature likes raping other ponies with its penis.
>You are terrified and immediately know that you cannot let this creature harm your fluffy pony.
>You stay your fluffy pony at the house and do not let her play outside.
>When the young ladies visit you with their pony-dog, you lock her in her safty room.
>She has never went outside since moved to this house and of course she's not happy.
Several monthes later.
>One night, when you're sleeping, you hear screaming.
>You wake up immediately, rush to the window where you heard the screaming come from.
>You are shocked.
>You see the terrible scene, that pony-dog is raping your fluffy pony in your garden!
>"Hewp me! no pway dis! hewp! hewp!!!!!!!!!"
>You see she is swelling like a balloon.
>You don't know how your fluffy pony gets outside.
>You rush out and try to stop it.
>But it is too late.
>Your fluffy pony explode in front of you. thousands of fluffy parts burst out, and also semen.
>You stare at the pony-dog in furious.
>It show you a naughty face, hanging its tongue out of the mouth as usual.
>You hit this pony-dog in your full strength with a baseball bat that you took from your house when you were trying to rescue your fluffy pony.
>"NAAAAAAAAAAAAAAAAAAA~~~~~~~~~" It screams painfully, and you can hear its bones break.
>You proceed to beat it before it can escape, and make its bones cracking and bleeding profusely.
>"WAAAA~~~~~AAAAHHHHH~~~~AAAAAHHHHHHHH~~~" The pony-dog crying and screaming like a poor little girl. But you show it no mercy and keep hitting it, and you are crying for your fluffy pony too.
>The pony-dog laying on the ground in a puddle of blood and urine,twitching, still alive.
>You drop the bat and find the gardening shears.
>You grab the dog's leg up and cut its penis with your scissors.
>"NAAAAAAAAAAAAAAAAAAAAAAA~~~~~~~~~~~~~~~"