Beware of Dog

Hey you, I think I can take you all the way down.
So I put on my helmet and steady my hand.
I reach for the trigger and aim for a place inside you.
Kiss me softly, but make sure that you use your tongue.
Bite me harder, and come back and see what you've done.
Open me slowly, but be there when it comes undone.
Close me quickly, but don't leave
until you've had your fun.