As Twilight laid sound asleep in her bedroom her door creaked open, letting light pour in from the hallway and a certain white young stallion enter. It was Shining Armor, looking quite bothered and sweaty. Between his legs was a persistent hardon that woke him in the night. “It won’t go down,” he thought. Masturbating with magic wasn’t helping either. Its rigid and solid stiffness could barely feel any pleasure from it.
 
Now, Shining stood there, in his little sister’s bedroom, in the middle of the calm night with a massive meaty appendage pressing firmly against his underbelly. Shining gave a shaky and defeated sigh as he crawled up onto his sister’s bed, placing his hooves on both sides of her so that he stood atop her keeping his rock-hard cock just a few inches above her nose.
 
Then something surprised him, her nose twitched and sniffed the air and her eyes slowly opened to see it with her brother’s face looking down toward her.
 
She blushed harshly as she spoke, “W-what are you doing, Shining?” Her voice quivered as well, like she was purely curious what was about to happen.
 
“I-I need help,” he stammered. “It won’t go down with my magic, so I w-wanted to try with your mouth.”
 
“Does mom and dad know?” She asked innocently.
 
“I, uh, I’m sure they’ll be fine with it. Can you suck on it?”
 
Her eyes went to his cock’s tip and back to him, “Like what? A lollipop?”
 
“Yes,” his voice nearly quaked from the exciting thought. She nodded and touched his shaft, it was veiny and speckled black with tan spots. She couldn’t help but touch his two orbs beneath, leathery with enough sag that made playing with them fun for her. She took her hoof from his balls and used both of them to angle his cock down and let him thrust into her gullet.
 
The feeling was electrifying to Shining. The slick saliva-covered tongue and cheeks was like heaven wrapping around his member. Twilight moaned involuntarily to the tough leathery feeling and salty taste that brushed against her tongue. Her moan sent Shining’s hormones into overdrive, his urges taking impulse, as he began thrusting into her mouth, gagging her a bit until her throat also relaxed. Twilight’s eyes panned into the abyss as her mind rushed with a blurring haze of arousal. Her face flushed as her brother used her mouth as his personal cock sock. She could only move her hooves down over his haunches and let him finish with her.
 
Perhaps they could even do it again tomorrow night… And the night after that.

Shining Armor held Twilight’s head firmly between her hooves, “fuck, Cadance!” he whispered harshly, jamming his cock down his little sister’s throat, eyes closed shut.
 
This had become a weekly occurrence, with no consistent day. Shining Armor, desperately in love with Cadance, but with no shot at her hoof, would take out his pent up sexual frustration on his sister after she offered one day. Eyes closed, and dick hard as a rock, Shining would pound his sister every which way as he muttered sweet nothings about his dream lover.
 
#LittleSisIsACockSock

 
Twilight Approves!

@Background Pony #F5D5  
thanks

@Mr.Sparkle  
yeah, here >>1278044 by another artist, webm in the description

is there any animation with sound?

well this was a great way to start the day!!!

My God! This is some high-power levels at work.

@Ponyko  
I understand that; I’m making fun of the fact that they have been caught in the act before.

@Ren  
Its the Thrill that you might be caught at any minuet. That’s why people have sex in public places.

At a certain point you start to wonder why they always do these things with the door half-open.

@Background Pony #E055  
No ending. Higher rez.

So what’s the difference? You just sped it up

@SnoopyStallion  
The other one is only smaller with it’s gif version. It’s the same size in the video version. And someone could make a gif from that, but I don’t think anyone wanted one, because filesize.

>Also our first animation for our Patreon with B-Epon is finally done! You can expect it on Friday, so keep an eye out for that!
 
Shame I don’t have $30, so I guess I’ll have to wait a little longer.

UNFFFFFFFF
 
I like this one better tbh, the saliva and the shadow on Shining’s cock are great additions

well. indeed. the other version has more to offer. but its smaller than this one here. so yeah XD