Given my lack of success with the ladies in my teenage years, my trips to the public toilets became more frequent. I loved the nasty, dirty setting of these smelly and unclean toilets, rank with the smell of stale piss. My heart would race as I went through the door, wondering if anyone would be there already. I loved reading the dirty stories on the toilet walls, the offers of sex, the requests for cocksuckers, the explict pictures crudely drawn. This was so much easier and quicker than trying to cajole some uptight teenage virgin into letting me cop a feel. As the guys in the public toilets used me more frequently over the years, a pattern began to emerge. I liked older guys better than younger guys. In part I think this was because I found it more humiliating to be on my knees for an older guy, especially if he wasn't particularly attractive and had a big old gnarled cock. He probably wasn't getting any pussy any more, but here he was with this young guy on his knees, maybe 40 years his junior, sucking on his cock like it was the best thing in the world. These guys must have felt great when they shoved their dicks in my mouth and used me as their cocksucker. Plus, the older men were invariably more aggressive and dominant. They knew what they wanted. Some of the younger guys were fumbling and nervous, always looking around and zipping up at the first sign of another guy entering the toilets. I still vividly remember one of my first encounters with an older very dominant man. He must have been in his sixties and was already standing at the the trough when I walked into the toilet. I couldn't believe the size of the cock that was hanging out of his trousers and it wasn't even hard!! I watched as he finshed pissing and shooks the drops of piss from his cock. He shook it a few more times and I noticed it starting to stiffen a bit. I looked up to his face and saw him smiling right at me. Busted again!! "Like what you see?" he asked. "I bet you haven't seen one this big before, have you?" "No." I admitted, "It's huge. It's amazing." "That's right", he said. "Now get down on your knees over here and start sucking it! Quickly!" I shuffled closer and got down on my knees. I opened my mouth and let that monster enter. It really was amazing. It was both thick and long, filling my mouth completely. I could taste a few drops of piss still on his cock and that made it all the more exciting, nasty and humiliating. "Come on," he said, "work it. Really suck it. That's more like it. You are not bad for such a young cocksucker. Do you get on your knees and suck a lot of old men's cocks?" I couldn't really talk with my mouth so stuffed with cock, but I tried dutifully to mumble my acknowledgement. I was slobbering and drooling appreciatively over his big cock; I started to moan like a cheap slut at the way I was being used by this much older man. "Oh yeah, you love it don't you, you pathetic cocksucker? Having a real man's big cock in your mouth? Using you the way you were meant to be used? Maybe I will turn you into my personal cocksucker. Invite you over to my apartment and have you service me and all the other seniors in the building. Would you like that, cunt? To be my personal cockslave? To service me and a bunch of other smelly old guys with big cocks and huge loads? There are a bunch of guys in their 60s and 70s that I hang out with whose wives are frigid and don't give them any. I bet they would love to use your mouth to fuck and shoot a load. Relieve some of that frustration. Huh?" Suddenly he yanked my head back off his cock and slapped me hard twice across the face. I looked up and he was clearly angry. When he spoke again, his voice was cold and sinister, he spoke slowly and deliberately. "Listen, cunt, when I ask you a question, you fucking well answer, got it?" Stunned at how the dynamic had quickly changed from a pleasant cocksucking, to a situation where he was clearly stamping down his authority, I mumbled a "Yes". Two more hard slaps went across my face in rapid succession. "What's that, cunt?!," he shouted. "I think you are forgetting your manners." "Yes..Sir," I said more clearly. "I would like to be your personal cocksucker, your cockslave, and suck you and all your old friends' big cocks for them." "Better," he said. He proceeded to cock whip me across my face multiple times with that huge cock, smearing it with his precum and my spit. Then he grabbed my head roughly and told me to open up. "I'm going to show you how a real man fucks a little cunt's throat!" he said. And with that he proceeded to fuck my face really hard. The head of his huge cock soon nudged against the back of my mouth and the opening to my throat. I'd never been used like this before. I was gasping for breath around his huge cock, gagging and spluttering as he kept hitting the opening to my throat. "Listen, cunt," he said "this is going down your throat one way or another, so I suggest that you relax and let it happen." With that he pushed, and the huge head of his cock forced it was past the top of my throat and started to work its way down. Slowly he worked my head up and down on his cock, pushing his cock gradually further and further down my throat until I could feel the hair on his balls scratching against my chin. "See," he said "I knew you could do this. All you cocksuckers manage to take it eventually, despite all the feeble protests of "its too big" and "I couldn't possibly fit that down my throat". There's nothing like busting a cherry throat on my big cock for the first time." He started to pick up the pace, really fucking my face hard, thrusting his cock all the way down my throat. When I started to gag and choke on his big cock, he would just laugh and tell me how great it felt when my throat spasmed around his cock. Suddenly I heard a noise, the shuffling of feet. Someone was coming into the toilets, and I was on my knees at the trough out in the wide open!! I quickly pulled my head from his cock and started to get up. Boy was that ever the wrong move!! He was pissed off, that look of thunder on his face again. The slaps came swift and hard, 4, 5, 6. "You miserable cunt!" he said, "Where the fuck do you think you are going? Did anyone tell you to stop? Well? Did they." "No Sir," I replied, "but someone is coming!" "And?" he said. "I own this fucking cunt mouth of yours now, and it has a job to do. Stop yapping and open wide!" Embarrased, defeated, completly humiliated and so effectively dominated by him so very quickly, I opened my mouth and waited but a moment until his cock was back inside resuming the severe fucking of my face and throat. Behind me a heard a gasp, followed by a laugh. I heard footsteps and saw a second pair of shoes appear to my left. I heard a zip being pulled down, and the new guy said, "Nice. Looks like he is doing a good job." "Yeah," the old man replied. "I just met him maybe twenty minutes ago. I saw him staring at my big cock and I knew I had hooked another queer cocksucker. He was a little reluctant at first. Thought he might have some say about what he was going to be doing. But I could tell he was a submissive little cunt and it didn't take long to break him. He has already agreed to be my cockslave and service all the old seniors that live in my apartment building, haven't you, cunt?" "Yes Sir" I quickly replied, for fear of any further slaps. I undertsood completley what my role was now. "The final test was just now, when you walked in," the old man continued. "Bitch thought he could stop sucking, but I soon made him realise that wasn't going to happen. I think he didn't want you to see what a pathetic little faggot cocksucker he is, down there on his knees with a real man's cock in his mouth. But let's face it, when you are a cocksucker, you don't have the right to say no to the demands of a man with a big cock, right, cunt?" "Yes Sir," I reply again. "That's amazing," said the second guy. "You did all this to him in twenty minutes?" "Sure," said the older guy. "I've been doing this off and on all my life, and it's pretty easy when you know how. It's gotten so easy now that I knew I had him when I first saw him sneaking a look at my cock. But the real sign was when I first put my cock in his mouth and his tongue immediately snaked around to clean the few drops of piss left on my cock before he started sucking. Clear sign of submissiviness, I knew I could make he do anything after that." "Can I use him when you are done?" asked the new guy. "Sure," said the old man as he continued to fuck my mouth, "He will do anything I tell him to at this point." My face was bright red as I listened to the older man telling the new guy about how he had broken me, and offering me up to suck the new guy's cock. How had this happened? How was I on my knees getting used as this old man's slut? Getting may face fucked in front of another man. I didn't have much time to dwell on it. And to be honest, I didn't really care. I knew something had changed inside of me forever, and that I would happily do what this man told me to as long as he would let me worship at the alter of his amazing cock. I could tell the audience was starting to have an effect on him. His cock was getting even harder and I could feel his balls pulling up tigher under my chin. Clearly he liked having this other man witness his complete domination of me. "OK, cunt," he said, "I'm getting close. Now when I cum, I am going to rest my cockhead on your tongue. You are going to let all my cum fill your mouth, but will not swallow a single drop until I tell you to. I want to see how you look with a huge load of cum filling your mouth." I nod my head in compliance and feel his cock tense deep in my thoat and start to spurt. The first half shot goes down into my stomach, but he quickly pulls out of my throat into my mouth and rests the cockhead on my tongue. I kneel there subserviently, mouth open, tongue sticking out as spurt after spurt of his cum starts to fill my mouth. For an older guy his cum is remarkably thick and there is so much of it I think I am going to drown. Eventually it stops, with my mouth full almost to the brim. The two men look down at me and laugh. "I love this part," says the older guy. "There's nothing like having your cocksucker kneeling there with his mouth open showing you your load." "Wow - that is hot," says the second guy. "Complete submission. I've never seen that before. You have done an amazing job on him in such a short time." "OK, cunt. Time to swallow my load. This guy here has another load for you to suck out of his balls, and it would be rude to keep him waiting." I swallow the load and feel it all slide down my throat. The taste is strong and incredibly intense, just like the whole situation. When I have swallowed every drop I open my mouth so that they can see it is completely empty, and then I shuffle on my knees over to the second guy and take his cock into my mouth. "Wow, this is like a dream," says the second guy. "He is one talented cocksucker. But I have a slight problem. When I came in here I was busting for a piss, so I think I am going to have to take a piss first before I can cum. Just give me a second and then he can get back to work." "Oh no, don't worry," says the older man. "That is perfect! He is going to have to start someday. Stay right where you are and piss into his mouth. Now listed to me, cunt," he said sternly. "If you spill so much as one drop of his piss, those slaps I gave you earlier are going to seem like nothing in comparison to what I will do to you!!" "No way" says the new guy. "He won't really do that will he? Drink my piss?" "I told you he would now do anything I said, didn't I? Let's find out, shall we?" And with that, I had my first experience of drinking another man's piss. It tasted horrible, but the humiliation of being made to do it under the intense gaze of these two real men was just so exquisitely painful. And I knew this would no be the last time a man would make me do this. "Oh you dirty piss-drinking slut. I can't believe you are doing this. What kind of a man are you? Who would do this for another man? Fuck, get ready, because now that you have swallowed all my piss you are going to get my cum too." And I felt the second man's cock getting hard in my mouth. He was moaning hard and his legs were shaking. Furiously turned on by what he was getting to do to me, I knew he wouldn't last long, and soon enough he tighetned up and gave a few last hard thrusts into my mouth. "Take it you cunt!" he shouted. "Take all of it. Swallow my load you faggot cocksucker." He pulled out and wiped the last few drops of his cum over my face. "Alright cunt," said the older man, "I'm done with your for today. But here is my phone number. Call me tomorrow at 10am sharp. Do not be late. We need to make plans for you to start servicing all my old friends and neighbours. This is going to be so much fun! And I am going to be so popular with my mates!!" Hope you all enjoyed that memory. It made me rock hard thinking about it again.