I stood at the edge of our bed watching my wifes pale thighs spread wide for a thick black cock that made mine look like a joke. Marcus was already hard, nine inches of veined meat pointing straight at her soaked pussy. Id told him to take it slow at first so she could feel every ridge. Guide her, man, he said, voice low. Tell her what to do with it.
My voice came out rough. Spread your lips for him, baby. Show him how wet you are for that black dick. She reached down with both hands and pulled herself open. Her fingers looked tiny against her own cunt. Marcus pressed the fat head against her entrance and rubbed it up and down her slit, smearing her juice over his dark skin. She moaned and pushed her hips forward.
Tell him to push in, I said. Tell him you want to feel it stretch you.
She looked at me, eyes glassy. Fuck me with it. Put that big black cock inside me.
Marcus grinned and drove the head past her lips. Her pussy lips clung to him, stretching tight around the girth. She gasped and grabbed the sheets. I stepped closer so I could see better. Breathe through it. Let him open you up. Thats it. Take another inch.
He fed her more, slow and steady, until half his length was buried. Her belly gave a little twitch every time he pushed deeper. I could smell her cunt getting wetter, the slick sound loud in the room. Look at how your pussy is swallowing him, I told her. You were made for black cock, werent you? She nodded fast, mouth open, breathing hard.
Marcus pulled back until just the head stayed inside, then slammed forward again. Her tits bounced. I reached over and pinched one nipple. Tell him how it feels.
Big, she panted. So fucking big. Its splitting me open.
Deeper, I ordered. Take it all the way to his balls.
She lifted her legs higher and Marcus sank the rest of the way in with one long thrust. His heavy balls pressed against her ass. She cried out and came right there, pussy fluttering around him. I watched her cream coat his shaft.
Fuck her hard now, I said. She can take it.
Marcus started pounding. The bed creaked. Every slap of his hips made her moan louder. I kept talking, feeding her the words she needed. Tell him youre my wife but youre his slut tonight.
Im his slut, she gasped. Your wife is taking every inch of his black cock while you watch.
My own dick was leaking in my pants. I didnt touch it. This wasnt about me getting off. It was about watching her get ruined.
Marcus flipped her onto her hands and knees and drove back in from behind. Her ass cheeks rippled with every thrust. I moved to the side so I could see his cock disappear between her swollen lips again and again.

Reach back and spread your ass for him, I told her. She did it, fingers digging into her own flesh. Marcus spat on her asshole and rubbed his thumb there while he fucked her cunt raw.
She came again, shaking, face pressed into the mattress. Dont stop, I told him. Keep using her. She wants you to fill her up.
Marcus grunted and picked up speed. His balls tightened. I leaned in close to her ear. Beg for his load. Tell him to breed your married pussy.
Cum in me, she sobbed. Fill me with that black cum. I want it leaking out of me all night.
He slammed deep and stayed there, cock pulsing. I watched his shaft throb as he pumped her full. Thick white cum started leaking around his cock almost immediately, running down her thighs. When he finally pulled out, her hole gaped for a second before slowly closing, a steady stream of his seed pouring out.
I climbed onto the bed behind her and spread her cheeks so I could see the mess. Look at that, I said, voice hoarse. Thats what a real cock does. She reached back and scooped some of his cum onto her fingers, then sucked them clean while looking at me.
Marcus was already getting hard again. I nodded at him. Round two. This time I want you to fuck her ass while I watch. Guide her through it. Make sure she takes every inch.
She looked back at me, eyes dark with lust, and smiled. Yes, baby. Tell me exactly how to take it.