I didn't get a lot of sleep. I was due to be back at work that afternoon for a few hours. When I woke up, the first thing I noticed was just how sore my throat was. It hurt to swallow or even talk. The head of Brandon's cock had done a real number on my throat. Fortunately, the handprint on my face had disappeared, and my eyes weren't as bloodshot as they had been.
When I arrived at the security office, I was relieving Ben. Previously, he'd been very friendly to me, joking and cutting up while we changed shifts. Since Brandon had started using me, though, Ben had grown increasingly cold and standoffish, as the signs of my use as Brandon's cum dump became more and more obvious each time he relieved me. When I walked in, I saw the smile on his face immediately disappear, only to be replaced by a sneer, like he smelled something disgusting. I saw him glance down at the crotch of my pants, obviously looking to see if there was another boot print there. Thank God I was wearing clean trousers. He made short work of the shift change, interacting with me as little as possible.
I was tired. Brandon's sexual use of me, combined with the hours I'd worked and the short turnaround between shifts, had worn me out. I was glad this was only a short shift, then I had a couple of days off. I was looking forward to relaxing at home and forgetting about Brandon.
I was due to get off at nine. Around eight, Brandon showed up. His mood seemed a lot worse than normal. I immediately dropped to my knees and kissed his boots to try and keep him happy. He didn't say a word, just grabbed me by the hair and pulled me up to his crotch and started grinding my face into his dick. He unbuttoned his BDU pants, pulled his huge cock out of his pants, and unceremoniously shoved it into my already-ravaged throat. The pain was more intense than the first time, since I was still sore from his previous throat fucking, but at least I was prepared for what was about to happen. Brandon started fucking in and out of my mouth, then holding his cock all the way down my throat so I'd choke on it. And choke I did, gagging and almost puking several times from having his fat cockhead buried so far inside me.
Brandon pulled his cock out of my mouth, and I could see it was covered in thick mucus from my throat. He grabbed me by the collar and threw me over the desk.
"Get those fucking pants down or I'm gonna rip them off you, faggot," he demanded.
"Please, Sir, please don't fuck me! Please, I'm begging you, I'm not gay, and my ass is still torn up from last time," I pleaded with him.
Brandon ignored me and grabbed the back of my trousers and yanked hard. I heard fabric rip, and was afraid he had shredded my pants. I quickly pushed them the rest of the way down, along with my underwear to prevent any more damage.
I felt Brandon's hands spreading my ass cheeks, and just for a second felt the huge knob of his cock against my asshole before he speared me with the entire length of it. The pain was like electricity shooting through every nerve of my body, and I temporarily lost the ability to breathe, let alone scream. It felt worse this time than the first time he fucked me, probably because I was now very familiar with the exact size and shape of the gigantic log wedged up my hole and splitting me open. Brandon didn't give me any time to adjust, just started pounding my ass. The mucus my throat left on his cock at least provide some lube so he didn't tear me apart with his aggressive abuse of my hole. My ass cheeks had finally stopped hurting from the spanking with his belt he'd given me previously, but Brandon corrected that by repeatedly slapping my ass with his big hands. Not just smacks, but full force with all his muscle behind it. Combined with the ramming from his cock, the pain was intense. Apparently, each slap made me tense my ass and squeeze his cock, because Brandon was timing his slaps to coincide with each time he was buried to the hilt inside me. As my ass tightened, I could feel the knob of his cockhead inside my second sphincter, stretching me deep inside, reforming my insides to fit his huge invader.
The movements of his fucking once again made my dick rub against the desk, and the more aroused I became from Brandon pounding my prostate, the closer I got to shooting all over the desk again. Brandon was already primed from fucking my face, though, and he must have been pretty horny, because I felt him shooting his load inside me, breeding me like a stud dog breeds a bitch. I certainly felt like I was his bitch.
Brandon slowly pulled his cock out of my ass. When the head finally popped out, I expected to feel relief that the ass invasion was over, but instead suddenly felt empty, like an intrinsic part of me had been removed. What the hell was happening to me? Was I starting to like getting a cock rammed up my ass?
After he pulled out of me, Brandon walked to the other side of the desk, grabbed my hair, and pulled my head up to his cock.
"Clean it, fucker," he demanded.
I could smell my asshole all over his cock, which was none too clean, covered as it was in my ass slime and his cum. I clamped my mouth shut and wrinkled up my nose at the smell. No way would I do something so nasty!