Is my boyfriend a masochist?(18+)

Introduction

In a dark room with red velvet curtains and carpet a man with beautiful dark hair is shirtless with his suit pants still on and panting as he rest laid on the ground.   

-Do you want me to step more on you?

-Yes...please.

-Oh, you are such a disgusting pig.

-Ah...Yes...

As I stepped on him with huge and pointing heels he screamed of pleasure.

I step in his crouch, it's hard.

-Look at that, you get so horny only by being step upon.

-Yes, no, don't stop.

-Call me Master.

-Master...- he panted - please, step on me more.

I take out one of the shoes, sit in the sofa and point my feet at his mouth.

-Then lick it.

He looks me from down his eyes a mix of excitement and hesitancy -...yes master...

He starts licking, his tongue passing warm and wet between my fingers.

-How does it taste?

He stops licking and take his head back to look at me. -...delicious, master...

His face all red of pleasure.

-Did I say that you could stop?

I Grab his hair and plunge his open mouth in my foot. It goes deep, he gasps a little, his eyes widen and then he restarts sucking and licking while saying - ...delicious..-

I start to rub his crouch, still with his pants over it, with my other foot.

-Hey, don't get sloppy with your mouth now.

He looks up, slurping noises from his mouth full of saliva savoring each finger of my foot. His pupils are huge.

I rub him stronger and stronger, his eyes almost rolling over his head. He tries not to tremble.

-...master ...ugh... if you...ah....continue....can't... resist any....

I rub as fast as ever with as much pressure as I can, he gasps for air and comes.

-Look at the mess you made, now your pants are a mess...

-...Ah...I'm sorry master...

-You are so pitiful...

-...yes...

He starts licking me again, this time climbing his way up.

I sure had no idea that our relationship would turn this way when I met him the first time.

I mean, he was my boss after all...