My friend and I were asked to do a follow up 3 years later. They wanted to see what or if anything had changed. This was one of 4 proposed followups to see if we were more open to sex with men. We were asked back and did the same tests with updated aspects of it. I was a little more prepared this time. We had laptops and tablets to bide our time and we hung onto them. Last time they requested out devices. We told them due to work that wasn't possible.The first night they played reruns of a while ago and of course we didn't take much interest in the tv, we were so horny for each other we went down on each other. While they were still showing the video on tv we when to bed and did 69 getting each off over and over then cuddled and fell asleep.

They next day food showed up and booze and supplies for the day and a letter asking for the sake of the study to watch the videos as it was important to see our responses. I'd later contact them on that.

The place was setup almost like big brother now and we could tell they were watching our every move. We kissed and I jerked him off in the courtyard. That night when we were to sit and watch tv I had my laptop setup. I'd hacked into their network and gained access to their control room. It contained a 3 computers and cameras. Some facing the room, some like regular zoom cameras hanging off the monitors.

The biggest turn on was the team conducting the study were 3 people marginally older than us. Two young men and a young girl. They came into the room looking very professional with headsets and lab coats. Very typical. They talked to us, time to get the show on the road. We watched the tv and they played the tape of us last night where we just randomly sucked each other off not even really paying attention to the recording if us. We were mostly watching the laptop that I hid out of the sight of their big brother cams. I was running my fingers through his hair and some gentle kissing. We watched their reactions. Very clinical, marking things down and we could see them moving the camera angles around on us. Then one of the guys came up behind the girl and opened her lapcoat revealing her tits. She was hot and naked under the lapcoat. One of them always had their eyes on us and would eat her out, then the two men sucked each others cocks and the girl pegged the one guy. We could barely contain ourselves but Vince lowered himself on my cock and I fucked his ass just so they wouldn't catch on. That was it for tonight and we never saw the night vision light on the bedroom camera so they weren't watching as I pushed Vinces legs back and we had the great anal sex we'd been missing.

We got up the next day and we were aware of the cameras tracking us through the house and we did our best to block them out of our mind. We had our supper and drank quite a lot.

That night really started with Vince fucking my cock while we watched them fucking each other. Time to get real. I got Vince on his hand and knees and we smiled for the camera as I spanked his butt and fucked him hard and we exchanged I love you's, I've always loved you. They were marking this down and then it was time. I interrupeted their view with my recording of them fucking last night broadcast to their system. I flipped the tables on them. Now they were watching them fucking while watching us fucking last night and tonight. We quit fucking and sat facing the camera watching them fucking. I dirty talked the girl. I told her I would suck her nipples so hard she'd be screaming. Vince told guys listening that he wanted to taste their cum shooting into his mouth, feeling it drip down his throat. I continued dirty talking the girl, telling her I would love to eat her pussy and fuck her, any hole she wanted. I told her she was the most beautiful girl I'd ever seen. An opening we hadn't seen opened and she burst through and Vince went the other direction. She sat down on the couch with her lab coat on and legs wide open. Her thighs were glistening as she was obviously horny and had been for a while. I licked her pussy and she came in under a minute. I was naked and erect. I asked if she was okay with a cock in her that had mans saliva on it. That was dirty talk for her. I fingered her for fun, I lifted her with my fingers in her pussy. Then I slid it in, damn she was tight, young, eager, naive, nerdy, bookish and she fucked like a dirty slut. Her D cup tits swayed and jiggled and she pinched and pulled on her enormous nipples. She told me watching me suck cock got her so horny and this wasn't even part of the real study. They all just wanted to watch us again. All what's happening right now is like a fantasy come true. I shot my load in her. She was coaching me. Cum in my wet stinky pussy. I sat beside her and she looked at her watch. It takes you 8.5 minutes to get an erection again. Hurry up. I got hard and I ass fucked her as we watched Vince and the two guys fucking and sucking like horny school kids. Taking turns sucking and getting fucked.

Emily and I escaped to my bedroom. Safe to say the study was over for now. I fucked Emily for hours. She was a rural girl, so out of her element but definitely made for sex phsyically and mentally. We could here what sounded like three gay men fucking in Vinces room. We woke up the next day and they were gone. Vince and I high fived each other and laughed. A few hours later our food and supplies showed up. I thought that was odd and that the study came to a crashing halt last night. Nope. There was a knock on the door. It was the three of them. They came in and Emily and I hugged and kissed. The three guys did the same.

They had a plan. I got all the credit for it. We would continue the study for the rest of the weekend and the following weekend. It would encompass the two way camera idea. The cameras would be watching us and vice versa except the element of voyeurism is gone so it more like big brother. We started immedidately, eating and drinking and I dominated Emily. She would watch as the men had anal sex with me or I sucked them off but my role seemed to be her boyfriend and I cucked her. She masturbated and I got mouthfuls of cum then kissed the men. She liked to watch my face as men fucked me. I would fuck her and take it up the ass too or suck a cock as I fucked her. Ocassionally she'd suck one of the guys but I was her source of sexual appetite. That night it was the same as the night before and I slept with Emily and the other 3 guys fucked and sucked.

When we woke up I proposed something to Emily I had a feeling she wouldn't be really down with it yet I asked. I suggested for the sake of the study that us four men gang bang her, taking turns till we were done. It could be one orgasm for each of us or more but it has to go to completion. Being the naive girl she bought the study aspect, the clinical meaning and agreed to it. We drank a little extra, well, we drank a lot that day. It was Sunday and the last day. I told the other guys. We did a kind of, ALRIGHT! High five thing. After supper we were all pretty handsy. Mainly feeling her up. We started off with clothes on this time. We all dropped our pants and very quickly she was surrounded by 4 cocks to play with. She definitely was liking that. We stripped her out of her jeans and t-shirt. She really was a good looking shy girl at heart. I seated her down and was first to go. She held my arms and the other guys set pillows around her like a nest. They also dangled their cocks in her face but they realized she wasn't liking that but she was down with watching them suck each other getting them good and hard. Emily and I came and I got off her. One by one the men fucked her and shot their load in her. The second was Vince. While he fucked her she stared at me and smiled. Then her two workmates fucked her and she appeared to get into it. By the time the 4th guy, fucked her, the cream pouring out of her pussy like a porn star amount and her expression had changed. She was into it. I leaned over and asked if her pussy was sore. She said not at all.

I fucked her again and good thing I knew the other guys and our STI status as my cock was coated in 4 varieties of man juice. We each came in her 3 times. The stream of goo coming out of her pussy and running down the side of the couch was remarkable and all on camera. She waved me to put my ear down. She giggled. Well, I won't forget tonight for the rest of my life!!! And yes, now my pussy is sore. I wouldn't even fuck you right now. We helped her stand up and the lumps of coagulated cum blobbed out of her pussy and ran down her leg. We cleaned her up and she sat on a cushion while we drank and chuckled about how things turned out. She got up and could barely walk, she weaved around and went to the other room and came back with what was either a douche or enema bag and flushed out her vagina. She came back laughing. God lord! You guys came like real bulls!! All clean now!! We finished drinking and went to bed. Emily and I did fuck again and she told me I was best, mainly cause she liked me best. Plus my circumsized cock had personality. LOL. Seinfeld? Yup. I laughed.

We got together the next weekend and instead of gang banging Emily we did one of the guys and Emily pegged him too. Same thing, we unloaded so much cum in him he was grossly uncomfortable and kind pooped out a ton. Unreal, at least he must have prepped with immodium or something. Quite pristine, if you know what I mean? ;)

I saw Emily after that and we dated. We also included the guys if they wanted. Right after that weekend we got together and watched all the footage and we got incredibly turned on and fucked like minks. She was okay with me sucking cocks and I was okay that she let us all fuck her. Just the original 4 though. I watched her swallow a few loads and she'd always turn to me and push the stuff dripping on her chin up into her mouth and make a big deal of swallowing it exclaiming, YUMMY YUMMY CUMMY CUMMY! fucking funny farmgirl.