Finally doing some lezzy shit with Miki!

As you open the front door, you see Betty lounging on the couch, watching a movie. Her trousers and panties are on the floor and her shirt is pulled up so that she can pinch and rub her nipples with her right hand. Miki is completely naked, with her arms bound tightly behind her back. She's laying between Betty's legs, with her face burried in her gushing pussy. Betty's free hand is intermingled in her hair, keeping her from pulling away.

"Welcome... home...," Betty moans.

"Hello there, my darling," you say, walking over and giving her a kiss.

"Oh god Drako, she's gonna make me cum again!" Betty shrieks.

You stand back and enjoy the show as Betty begins to convulse, soaking Miki's face in her sex juices as she squirms against her binding.

"Oh! Okay... okay... give me a second to recover," Betty finally says, pushing Miki away from her pussy. Miki gasps for air.

"Please... no more...," Miki whimpers.

"So, how'd this get started?" you ask.

"You know how she is. Miki just kept fucking trying to turn me on, so finally I decided to put the little slut to work," Betty says.

"No Master! I was just doing my chores, I promise! Mistress Betty was the one who-," Miki begins to blurt out and is subsequently silenced as Betty shoves her face back into her crotch.

"Drako, spank this little slut for lying! I wanna see bright red when you're done," Betty says, already beginning to moan again.

"Yes, ma'am," you say with a wink.

You bring your hand down hard on Miki's naked bottom. She yelps and Betty gasps in extacy.

"Oh god that's hot! Do it again! Harder!" she says.

You bring down your hand again and this time Miki yelps louder.

"Good... more. It's so fucking hot," says a breathless, moaning Betty.

You don't even say anything, you just keep spanking Miki's naked bottom. Miki begins to wail and tries to grab at her bottom with her bound hands as if it's on fire. Her cheeks are becoming quite red.

"Please... stop! I'm... gonna... c- cum!" Miki whimpers, yanking her face away from Betty's pussy.

"You little pain slut!" laughs a breathless, moaning, and apparently very satisfied, Betty.

You keep spanking Miki's naked bottom as she tries to squirm away from you and the harsh blows. Then, finally she screams out as a long held orgasm hits her.

"Ah! Ah! Ah... ahh!," she pants, as her face goes an unusual shade of red.

She rolls over and squirts all over herself as her orgasm continues. Then Miki's body finally goes limp.

"I'm sorry, Master! I tried not to cum," she says weakly. "Oh... my butt hurts so bad now!"

"Well, I hope you enjoyed it, because it'll be at least twice as long before you have another orgasm," you say.

Miki's face drops immediately.

"T- twice as long? But I t- tried not to. You made me," she says, her lip quivering.

"Exactly. That means you need to learn better control," you say, handing her an ice pack for her sore ass.

Miki nods slowly, seeming to take your words to heart.

"Thank you, Master... I'll try harder to g-g-get control," she says.

You nod and turn towards Betty, who looks quite satisfied.

"Well, I certainly hope that was enjoyable for you, because it was definitely enjoyable for me," she says.

You walk over to her and give her a quick peck on the lips.

"It's good to be home," you say.