In her pussy.

Violently **** your whore-secretary on your cock makes you want to fill her up properly. You're here to breed, why not breed the willing slut right in front of you? With one hand, you push her face all the way down to your stomach and hold it there. You grab your giant ball sack with the other hand, and rub it on her face as your contemplate your plan. "Warm up my balls, slut, I'm going to fill your pussy with my load," you say. You grab Melissa's hair and pull her head off your cock and immediately replace it with your balls. They barely fit in her mouth, but she follows your instruction and begins gently sucking and tonguing them. "Keep stroking it," you order. Her hands immediately move to grab your cock; she easily fits both hands on top of each other with room to spare on the shaft and she beings to pump.

It's early in the morning and you aren't about to do any work. "Alright, you have my permission to ride my cock. Face away from me to I can see that ass bounce." Melissa removes your balls from her mouth with a small popping noise. "Wow! Thank you sir! I mean, yes sir! I hope it feels good sir," she excitedly fumbles over her words. You can tell that she is extremely aroused by the not only the thought of having the worlds only real cock inside her, but the idea that it might breed her. She quickly turns around, her giant ass swinging blissfully in front of your face. She grabs the tip of your swollen cock and guides it towards her pussy lips.

Melissa pushes the tip of your cock against her opening. She pauses momentarily. You can tell that the size of your dick still makes her apprehensive, despite her training and the fact that you've been inside her before. You hear her quietly take a breath and slowly slide herself down your shaft. "Moan for me whore," you order. "Tell me how that cock feels inside you." She immediately moans loudly and suggestively, "It's very big, sir! Your penis is filling me up completely!"

Despite her situation, she still seems intent on maintaining some kind of professionalism. You decide that now isn't the time for that sort of thing. "Talk dirty, slut. You're my whore-secretary, start acting like it! Beg for my cum." As you bark your orders, you mercilessly shove the rest of your cock inside her. The effect of your outburst and the new presence invading her pussy is instantaneous. Melissa immediately cries out at the top of her lungs "AH! Your cock is so fucking massive! My pussy can barely take it, you're stretching my fucking walls. I can feel it throbbing inside me, I'm so fucking horny for you! Please destroy my cunt! Fuck me as hard as you can until you fill me up! Please! Please sir! I want your load inside me! I want you to pump your giant fucking load inside me and mark me. Make me yours from the inside, just fucking use my pussy and let me have all that cum! I'm your slut, make me your breeding slut. Breed my pussy with your giant cock. Please make me your breeding whore, I need it so badly!"

"Good slut," you reassure her. "Now ride my cock and earn that cum. Bounce your ass, whore." "Yes sir!" she shouts. Immediately, she begins bouncing on your massive pole, her fat ass slapping against your body with each push. You spank her ass, it is firm and muscular, yet still jiggles pleasantly at your touch. Melissa cries out again "Yes sir! Smack your whore's ass! Please let me milk your cock with my pussy! Please let me feel you dump your cum deep inside me!" You smack her ass again, harder this time. Melissa cries out in pleasure. "Ride it faster if you want my cum," you say. Immediately the tempo of her ass claps increases as she bounces her body up and down. You see your entire cock appear and disappear in her pussy with each cycle. The rhythmic milking sensation brings you closer and closer to orgasm.

"Fuck, I'm gonna cum soon," you say through gritted teeth. "Yes, please sir! Please just shoot it inside me! Let me feel that hot cum spilling deep in my pussy! I want to feel it pumping inside me! Please! Please, sir! Breed your slut!" Her outburst, coupled with the fact that she had increased the rhythm of her bouncing yet again, pushes you over the limit. You grab her hips and slam her down on your cock as hard as you can. Melissa screams at the top of her lungs as the first shot of cum fills her pussy. "Yes sir! Cum for me! Cum in me! Keep pumping it in me! Please don't pull out! Give it all to me!," she screams. At this point, you're happy to agree to her demands as your cock continues spasming inside her. Due to your enhanced semen production, and the **** of your ejaculation, the volume of cum filling her up is simply too great to fit in her comparatively tiny vagina. After several pumps, the cum begins to slowly leak out of her pussy. Immediately, Melissa, wipes up the leakage with her fingers and swallows what she's collected. This continues for the remainder of your orgasm, each additional spurt of semen pushes more out of her hole, which she quickly wipes up and swallows. "I love the taste of your fucking cum!" she says between mouthfuls and groans of spastic pleasure.

Finally, your orgasm subsides. You collapse back into the bed. "That's enough, slut. Good job. Now clean my cock," you order. "Yes sir!" Melissa says cheerfully. She immediately places a hand over her pussy to keep all the cum inside and rotates around to line her face up with your penis. She gently sucks and licks all over your shaft, swallowing the residual mixture of semen and vaginal fluids.

As your freshly-bred secretary attends to your breeding tool, the post-orgasmic bliss subsides slightly, just enough for a vaguely intelligent thought to cross your mind. It was all but certain that you had just conceived a child with Melissa; the sheer volume and quality of your semen made sure of that. You know that, despite the fact that she just spent several minutes begging to be impregnated, all such events are followed by a lengthy inspection and analysis of the women involved. Melissa had her work cut out for her after you were done with her, and the responsibility was entirely hers. You would not hear about this child again.

"Sir," she says between licks, "your semen will need to be removed from my stomach soon."

Ah, right. The semen will need to be retrieved by a collection employee. A stomach pump of sorts is used to quickly remove semen from a woman who has swallowed your cum. The process only takes a few seconds, but it is certainly less pleasant that semen retrieval from a vaginal or anal ejaculation.

You look down at Melissa, still giving your penis a tongue bath, still looking up at you with her beautiful blue eyes. Your cock glistens with a thin layer of her saliva. "Fine," you say. Do it quick, I don't know if I'm finished with you yet. The prospect of another round with you visibly excites her. "Of course," she says with a big smile. "I will call a collection employee right now." She reaches over to her discarded uniform and pulls out a small device. "Keep licking," you say, as she fumbles with the device. Melissa dutifully resumes licking your cock, looking past it and at the device in her hands. It strikes you that this process should probably be more streamlined by now, but that thought, and all thoughts not related to the beautiful, fat-assed secretary-whore currently licking your dick, are easily ignored.

"She's on her way!" Melissa says. Is it disappointment in her voice? Is she worried about competition, after she had you to herself? Cute, and not unexpected. There was plenty of competition for your loads. Maybe she didn't want to take a break? This idea was interrupted by the sound of the door to your room opening. A woman in a white uniform pulling a cylindrical object on a hover-trolley enters.

"Miss Secretary," she says. "You called in an oral event. I will now perform the collection, please sit up."

You were reminded that collection agents essentially ignore you. Their white uniforms indicate that they are class D employees; they are not to speak to you or interact with you directly under any circumstances. That is, of course, if you request such interaction first. The collection agent pulls the hover-trolley closer to the bed.