First Spanking

Thanks Mistress for your kind introduction and the use of your pet Expei. I’ve used him once and I really loved the way our two pets fucked. Maybe we can let them do that again while we are having our way.
Now Expei, you’re under my command. Know I can use you whenever I want. The Master’s extremely horny today, so I just need a proper fuck. Come over here and kneel before me. I tie your hands behind your back, so you can’t use your arms. All you’ve got to please Me is your mouth. Take in my Gorgeous Dick, lick it and suck it, until it’s hard. Be careful not to harm me, or else...
That’s good, I feel your warm mouth around my Hardness, your tongue playing with my throbbing Head. You know how to please me until now.
Ok, that’s enough, stand up and turn around. The Master’s going to give you a good spanking on that wonderful ass of yours. I know you like that, but beware: don’t come!
I see red spots appearing, my fingers leaving traces on your cheeks. Yes, moan you whore, cause that’s what you are!
Bend over and offer Me your ass. I don’t have any pity with you, I just going to penetrate that tight ass. No lubrication, nothing, just in, deep down.
That feels good, thrusting in and out, spanking that muscular bum. I know you like being fucked like this, spanked like this. It’s getting me extremely horny.
I can feel my O coming up. I leave your wet ass and spurt all over your red cheeks, my luscious Seed dripping from your buttocks down your thighs. Stay there, let me look at you. You’re a good pet! I will untie you soon and than you may play with yourself.
Be thankful.