My Horny Stepmom Turns Me into Her Vampire Slave-Chapter 17: A motivational reward… sort of

"Go to my bedroom and wait for me naked. I need to grab something — I’ll be right there," Isabelle orders as soon as they step inside the house.

Chris obeys without a word.

Damn, she’s really angry... but it’s the first time she’s told me to get naked... what the hell is that tyrant planning?

He barely has time to get undressed and sit on the bed before Isabelle comes in.

The moment he sees her, Chris’s dick goes hard.

Isabelle is naked as well, wearing only a very short nightgown so transparent it’s almost like she’s wearing nothing. In one hand, she holds two long strips of black cloth.

Don’t tell me... did my complaints on the way back actually work? Did she realize she was being selfish? And now she wants to make it up to me?

Damn... first Elisabeth, and now Isabelle a couple of hours later — this is the happiest day of my life!

But Chris’s excitement doesn’t last long.

"On your knees, slave."

As soon as Chris obeys, Isabelle ties his wrists behind his back and blindfolds him.

Okay, I’m completely confused. W-What the hell does she want to do?

Chris is on an emotional roller coaster. First frightened, then over the moon, then frightened again. And now over the moon once more as Isabelle’s hand closes around his erection and slowly starts stroking it.

"You’re right, Chris. You’re still in the prime of youth, and it’s normal to want to do more than just watch... so tonight I’ll take care of you the way you’ve taken care of me since you became my sex slave."

Isabelle says this in such a warm, sensual tone that Chris’s erection grows even harder and thicker.

His moans grow louder as Isabelle speeds up her strokes. No longer slow and gentle like at the beginning, but so passionate and overwhelming that Chris almost feels she could rip it off at any moment. Yet it feels incredibly good.

"So, my little slave, are you enjoying the service your mistress is giving you?"

"Y-Yes, it feels really good, but..."

Chris doesn’t need to finish his sentence for Isabelle to understand.

Damn... getting jerked off by Isabelle is really exciting... but if I can’t see anything it could be anyone doing it — it’s like masturbating in the dark! And with my hands tied... it’s really frustrating!

A wicked grin spreads across Isabelle’s face — unseen by Chris.

"I’m glad you’re enjoying it. Do you know what the best part is?"

"W-What?"

A moment later, Chris feels something press against the tip of his glans. He recognizes it instantly — it’s a nipple.

"I-Isabelle... could it be...?"

"That’s right, it’s my bare boobs right in front of you. And that’s not all."

Now he feels her tongue slide up along his erection, and a shiver of pleasure runs through him like an earthquake.

Isabelle... just licked my cock! This really is the best day of my life! It would be, if I could actually see anything! Her fantastic breasts are bare right in front of me, not to mention the sight of her with her mouth open and her tongue out... and instead I see nothing but darkness! And as if that weren’t enough, I can’t even squeeze them!

I was wrong — she didn’t learn her lesson or try to make it up to me... she just wanted to punish me! Ugh... this bitch is driving me crazy!

Isabelle’s strokes become even more frantic.

"Where do you want to come, Chris? On my face, on my breasts... or in my mouth? Why am I even asking? It makes no difference anyway — you can’t enjoy the sight of your semen dripping between my breasts or from my lips."

"It’s because of what happened tonight with that girl, isn’t it?" Chris grumbles.

"Well... you disobeyed two of my rules: you had sex with another girl and you lied to me. You told me you were going out for a drink with your friends, and instead you were having fun under the moonlight with that elemental mage. I’ve told you a thousand times that I always have to know where you are — otherwise how can I protect you? You’re lucky you’re terrible at lying and that I followed you when I sensed you were hiding something from me. Otherwise right now you’d be in their hands... and you probably would have stayed there."

"W-What... what... aaah... do you mean...?"

Chris is so overwhelmed with pleasure that he can barely get the words out.

"I mean that if their goal was to use you as a bargaining chip to get Mia or the Tear of Azkarith, I would never have agreed. Don’t get me wrong — it doesn’t mean I don’t care about you, but you can’t expect your life to be worth more than hers."

"I-I’m sorry, Isabelle... you’re right. I promise that from now on I’ll always tell you where I am..."

"Aren’t you forgetting something?"

"Oh right... I also promise I won’t go with another girl again..."

"That’s my good Chris. Anyway, for a novice you did well against those two elemental mages. You lasted longer than I expected against opponents far more experienced than you. That deserves a reward."

"A... reward? What reward...?"

But Chris doesn’t even have time to ask before he feels something soft and moist close around his erection — Isabelle’s lips.

"Since you still haven’t told me where you want to come, I’ll choose for you..."

Her muffled voice leaves no doubt.

"...but don’t get too used to it. Take it as a small incentive to work even harder at your training."

Now her lips join the movement of her hand. They move up and down along his erection while her tongue coils around his glans like a snake around its prey.

A combination Chris can’t resist.

A wave of pleasure he has never felt before spreads through him like warm fire as his orgasm explodes into Isabelle’s mouth.

His seed drips from her lips as she slowly licks them clean. Or at least that’s how he imagines it.

Not being able to see that moment with his own eyes — a scene straight out of one of his erotic dreams — is the greatest regret of his life.

"Well, aren’t you going to say anything, Chris? Not even a ’thank you, mistress, for granting me such a privilege’?"

"That was... the best blowjob of my life!" he exclaims.

"I’m really glad to hear that. You know, it’s been years since I last gave one, so I’m a bit rusty. Maybe when you’re stronger I’ll have the chance to practice a little... with you. And without having to tie you up like a sack."

Never in the history of the multiverse have words motivated anyone as much as Isabelle just inspired Chris.

"Yes, I’ll become the strongest vampire past, present, and future! I’ll be so strong that everyone will tremble just hearing my name! Now, though... can you untie me?"

Silence.

"Isabelle...?"

Still nothing.

"Isabelle... are you there...?"

No answer. Isabelle is no longer in the bedroom.

"ISABELLE, COME BACK HERE AND UNTIE ME! ISABEEEELLE!"

Damn that bitch...