A couple of years ago, my wife, Jen, thought I was having an affair. She swore that she would get me when I didn't expect it. Our marriage is good, but our sex life is a little boring. Jen has always insisted that she doesn't have any sexual fantasies. I never smoke in the house and usually go out to smoke about the same times every night. The other night was no exception. I stepped out to smoke and as I was finishing, someone came up behind me, put a knife at my throat and told me not to move. This person then blindfolded me, put a gag in my mouth, and handcuffed my hands behind me. This person then guided me inside. Once inside, I heard Jen ask if everything went ok. A mans' voice said yes. I then heard a woman's voice asking Jen where to put a bag of 'goodies'. Jen then had them lead me to the bedroom. Once in the bedroom, they took my clothes off and tied me to a chair. They took off the handcuffs to fasten my hands to the chair and tied my ankles to the chair legs. After what seemed like an hour, me listening to them moving things around in the room, they took the blindfold off of me so I could watch what was happening. My wife was laying on the bed naked, the other woman, Tammy, was straddling Jens' face. I could see Jen's tongue working on Tammy's clit and tonguing her deep. Jen had always been very adamant about never being with another female, and here she was eating Tammy like she was an expert. I could hear Tammy moaning as Jen's tongue worked on Tammy's clit. I then saw the man, John, walk into the room. He was also naked. I couldn't imagine what was going to happen. Tammy rolled off of Jen as her husband neared. He was hard from watching the Jen please Tammy. He was only about 6" and not very thick. Tammy immediately started sucking on John, taking him entirely in her mouth. Jen started helping Tammy, playing with his balls, gently sucking on his balls, then moving to suck on Tammy's beautiful, small, round, perky breasts. After only a couple of minutes, Jen got on her hands and knees and begged for John to fuck her...making me watch her getting fucked by another man. When he put it in her, she squealed with delight, looking at me with very mischievous eyes. Tammy got up, walked over to me and started sucking on my dick, but just enough to get me hard. Jen was fucking this man like she had never fucked me, meeting him thrust for thrust, forcing him deep into her. I was shocked to see my wife doing this. It didn't take long before he was ready to cum. Jen was asking him to fill her wet pussy with his cum, begging him to cum deep in her. I then saw his pace slowing, his cum starting to drip out of my wife's used pussy. Jen waited only a minute, then got up and walked over to me. She had Tammy and John help lay me down, still tied to the chair. They removed the gag in my mouth, which had been keeping me quiet. She then sat down on my face, forcing me to eat her with John's cum in her pussy. I had never tasted a man's cum before, and didn't particularly like it much. Jen made me lick her and told me to suck her pussy, drinking his hot, salty cum. Tammy was playing with me just enough to keep me hard during this time. John was watching and smiling, coming over to watch where I could see him. Jen then started sucking on his soft cock. I could see him getting hard again. When he got hard and Jen thought I had cleaned her pussy sufficiently, she got up, And Tammy quit playing with my hard dick. Like John, I have about 6" but I am much thicker than John. I could tell that Tammy was really enjoying sucking an me and wanted to fuck me, but she waited for the next turn of events. They untied me and bent me over the back of the chair, only to re- tie and re-handcuff me. I was bent over, my ass sticking up in the air. They left just enough slack so I could be moved out from the chair so that Tammy or Jen could suck me to keep me hard. I couldn't see what was going on, but I could hear them talking and getting something out of the package that they brought in. I suddenly felt something cold and wet on my ass. Jen moved around so she could see the fear in my eyes and my expression. I was terrified. I suddenly felt something pressing on my ass. They were definitely forcing something in me very slowly. I then noticed someone was sucking on my cock, keeping me hard through the pain of something entering my virgin ass. I looked up at Jen and she was smiling as she played with herself, fingering her clit, and pinching her nipples. Then I felt a sudden pain as John shoved the dildo all the way in my ass. Tears were coming to my eyes and Jen just kept playing with herself. As I started to relax, the pain was getting more tolerable. Jen then got on her hands and knees again and told John to fuck her again. He moved over right in front of me, put his cock up to my face and forced it in my mouth, telling me to get it wet before he put it back in my wife. I had no choice but to suck on it for a minute. Even with Tammy still playing with my cock, I didn't stay hard, but she kept working on me. John then got behind Jen and eased it into her. They were only inches in front of my face. He then took it out of her pussy and told her to relax, he was going to put it in her ass. I couldn't believe that she would allow this. She has never even come close to letting me do this!!! He put his small dick up to her ass and pushed slowly. I could see her leaning back onto him, helping him get it in. Tammy then went over and got under Jen and started licking on her lips and clit as John was forcing his way into her virgin ass. My own ass was starting to get used to having the dildo in it and I got rock hard seeing my wife get serviced by Tammy and fucked in the ass by John. Once he got all the way in her ass, she started bucking wildly, Tammy working her clit and John in her ass really had a great effect on her. John didn't last anytime and was cuming in her in about 2 minutes. I could tell that Jen was having the best orgasm she has ever had when she felt John's hot cum filling her ass. He then pulled out, right in front of my face. My wife collapsed on top of Tammy and slowly rolled off of her. Tammy then came over to me and told me to lie down on my back when she untied me, but I wasn't to take the dildo out of my ass. I obeyed her and lay down. She sat down on my dick, and reached down, moving the dildo around in my ass as she fucked me...It didn't take me any time before I was filling her with my cum. I could feel her juices flowing down onto my balls as she came with me. As quickly as it all had started, John and Tammy got up, took their toy from my ass and left. Jen looked at me and said "Revenge sure is sweet".