Teach her the proper thank you

I looked down at a sweaty and very horny Casey thinking of what I should tell her next. It didn't take long before you had another great idea

“Now Casey, it takes a lot out of a man to give you his cum. So you have to give them a proper thank you, if you didnt you would look like a real bitch. You don't want that do you?”

“No! Not at all!” she said shaking her head

“How do I thank them properly?” she asked

“It's simple, you strip naked and let them fuck you up the ass. You see a woman's ass hole gives the mans cock a sort of massage and helps give the man back some of his energy.”

“Oh wow, I didn't know my ass could do that. That's really cool. Is there anything else to it?” she said

“Yes, a man might slap your ass while he's fucking it. This means your doing a good job. The harder he slaps your ass the better your massaging his cock. It also feels really great to you” I said

“Ok but are you sure it won't hurt?” she asked

“Trust me you'll love it, you will be begging them to slap your ass. Another thing that you need to do is ask them properly. After you swallow his cum you say “ Thank you for feeding my sluty mouth now I would love it if you would please fuck this horny sluts ass, I really need it” then you strip, get on all fours and stick you ass in the air.” I said

“Ok I got it, man it takes a lot of effort to thank a guy for feeding me his cum” she said

“Well they worked very hard to give it to you. You don't want to seem like some sort of stuck up bitch do you?” I asked

“Definitely not! I'm sorry for complaining.” she said

“It's fine honey, now one more important thing. The guy might still be soft so you might have to get him hard again probably with a combo tity fuck blow job. Got it?” I said

“I got it!” she said with a clap if her hands

“Grate, now are you going thank me for giving you my cum?” I said

“Oh your SO totally right. Ok ok here it goes, Thank you for feeding my sluty mouth now I would love it if you would please fuck this horny sluts ass, I really need it.” she said

Then she turned around and bent over pulling down her yoga pants revealing her bare bubble butt. Her shirt flew over my head but I wasn't really paying attention to that. She turned back around and got on her knees again.

“Now let me get this tasty cock all nice and hard again” she said.

Then she sucked my semi into her mouth. I felt her tongue rolling all of it. I was starting to get hard when she took it out of her mouth a sandwiched it between her tits. She started bouncing them up and down my shaft. God it felt great. She leaned down started running circles around my head with her tongue. She would do three or four circles be for running her tongue along my dick hole. It's safe to say I was good and hard after that. She let my dick free and gave it a kiss on the head.

“Now” she said as she turns around and sticks her butt into the air in front of me

“Fuck the shit out of my ass! please! She begged as she reached back and pulled her as s cheecks apart to reveal her little pink ass hole.

She didn't have to tell me twice. I stood up and grabbed her by the hips to steady my self. I lined my dick up with her hole and trusted as hard as I could.

“Oh Fuck!” she yelled

I learned one thing then and there, Casey had never had anal sex before and was unbelievably tight. I only made it halfway in with my first thrust.

“Your SO big john!” she said while face down on my carpet.

“That's only half of it baby, here comes the rest!”

With that I went balls deep into her which made her scream in a mix of pleasure and pain. I started fucking her had hard as I could.

“Oh...oh fuck, yes john. Fuck my ass….oh fuck it's so good. Your so fucking huge in my ass!”

I brought my hand up and gave her ass a nice hard slap.

“OH FUCK! Yes baby slap my ass, it feels so fucking good!”

With that I started slapping her ass in time with my thrust.

“OH FUCK YES! DON'T STOP JOHN! PLEASE DON'T STOP! SLAP MY SLUTY ASS TILL ITS RED. OH FUCK OH FUCK OH FUCK! I'M GONNA CUM SO FUCKING HARD OHHHHHHHHHHHH FUUUUCCCKKKK!”

As she scremed her ass hole tigthend around my cock practically squeezing my cum out. I exploded what felt like three loads of cum deep inside her. I fell back into my chair and she collapsed onto the floor. I caught my breath and ran over to the kitchen and grabbed an empty Champagne bottle I keeper around for looks. I took the cork off and went back to Casey who was still breathing heavily on the floor.

“It's impolite to let a mans cum go to waste” I said sticking the cork into her ass which made her moan.

“Use that until you get a decent butt plug” I said

“But..wh...what do I do…. with it?” she said softly

“You let it sit for an hour, then you can jar it. It makes a good body lotion and face mask” I said to her

“Ye...yes..sir”she said

I sat back down in my chair to think

“Jo..john, can I...I ask you a favor?”she asked

“What is it Casey?” I asked

“Could you um ah you know….spank my ass some more, it felt really good” she said while sticking her ass back up and wiggling it.