My wife and I have always had a healthy sex life. During our younger years together we'd sometimes spend whole days in bed exploring and pleasuring each other. It was great for the first 10-15 years but, as time past, things became a bit mundane and when we reached our late 40s we'd started getting into more fetish stuff (ie whips, leather and porno) to keep things alive. Despite this the sex started going down hill and we began to look for other outlets with me joining the local golf club and June the gym. Anyway, June is in great shape for her 47 years, she's blond, 5'3", size 12 with wonderful 36D boobs. She's really got into it the gym thing, going at least 4 times a week after work or on Saturday mornings for a few hours. Recently, she decided to take on a personal trainer called James. He's a pretty big guy of about 6'4", dark black skin, and a really muscular body and in his mid 20s. Anyway, a few months back there was a special evening party planned (disco and food) at the gym to celebrate its 5th anniversary and June ended up being pressured by James into buying a couple of tickets for the night. We had no intention of going along as it wasn't really our thing. Anyway, as the event got closer James kept ribbing her about having a sexy dance on the night and this seemed to get Jane worked up at the prospect. I guess she licked the idea of a young black hunk still fancying her and showering her with the attention. As the event drew closer Jane warmed to the idea of us going along to the party and badgered me into going. In the lead up to the big day, Jane had her hair cut in to a modern style, her nails made and she bought a deep plunging black dress and new sexy matching underwear. On the afternoon of the Party she spent hours preparing herself for the evening; she had a long soak in the bath, shaved herself all over including her pussy and finally dressed in a very provocative way. I have to say she looked very sex, if a ting tarty as the dress was very revealing and a bit too short for her age. We arrived at the venue at about 8.30 pm and party was in full swing with most of the people in their 20s and 30s. I felt a ting uncomfortable but threw myself into the mood and after a couple of beers I was feeling pretty relaxed and enjoying the sight of all the young girls in skimpy cloths. As the drinks flowed, I could see that Jane was taking a particular interest in James. She kept leaning over and whispering into his ear over the loud club music. Every time she did, James had a perfect view down the low cut v in her dress. They did in fact have several dances throughout the evening and 2-3 slow smooch ones. I could see James' big clack hand fondling her arse and at one point pushed own between them. I could only assume he was stroking her pussy. Now whilst Jane is a very pretty woman and looked very sexy, she wasn't the most beautiful girl at the event given the younger competition. However, I know she can have an insatiable lust that can put her over the top. She knows how to turn a man on, and by the subtle touching and flirtatious talk, I knew what she had in mind. As the night was coming to an end, the three of us were quite tipsy and I know Jane was feeling randy. So, when she asked me if she could invite James home with us for a night cap, I knew it was for more than a little drink. James accepted the invitation with a big white smile between his dark lips, and we caught a cab to our house. As soon as we got in the door, Jane grabbed me by the hand and led me to the kitchen. "Listen," she said, "I love you very much. But I need something new. I want to fuck him, alone. You can watch, but that's it." Jane had never talked about me watching her with another man, and I was completely shocked but also turned on by it. But actions were a lot more than just talk. At first I was jealous. I told her to do what she wanted, but I couldn't see it. She knew I was angry, but kissed me and said goodnight. As I walked back down the hall to go upstairs to our bedroom, I saw her pull her dress over her head as she disappeared into the living room with just her bra, thong and hold-ups on. I stood there for about 10 minutes and couldn't stand it anymore. There were loud moans and groans drifting into the hall, which turned me so much I had the hardest erection I'd experienced in many years. I had to see what was going on. When I entered the living room, I couldn't believe the way my cock twitched in my trousers. There was a pile of clothes strewn on the floor and Jane was face down in the pillows of the couch. One of her large D-cup breasts was dangling in the air while James' large hands roughly massaged the other. His dark face was buried in her bottom and his tongue was darting furiously between her shaved pussy and her delicate little arsehole. It was so sexy to see the contrast of their skin. Her white bottom rubbed up and down on his tongue until she screamed loudly, reaching her first orgasm. "Oh yes . . . fuck me with your tongue. Yeah, oh yeeeeeeeeeeaaaaaaaaaaaah" Finally, when the shaking stopped, James stood up and turned Jane around so that she sat eye level to his cock. It was amazing. He had the biggest dick I'd ever seen. I don't think Jane was ready for the size because she gasped and her eyes were wide with anticipation. He looked over at me and said, "I am going to fuck her good. She's never had a real manly cock in her before. Tonight I'm going to have my way with her and you can't stop me white wimp. She's gonna be fucked by a real man now." With that, James grabbed Jane's head and pulled it toward his massive cock and heavy balls. She tried to swallow it whole pushing her head down hard on the black rod. I could see it bulging in her throat. First slowly, then faster as she grew accustomed to his size. Her head bobbed up and down and she hummed with great satisfaction. "Oh suck that cock. You want to taste my fuckin' spunk don't you, you little whore." She just grunted a response. James pulled out his cock and told her to lick his balls. She sucked one of his dark plums between her lips and stroked his manhood hard. I couldn't believe what happened next. Jane turned James around and reached through his legs continuing to jerk his cock. She then pushed on his lower back bending him over. Then, with one hand she pulled apart his ass and started licking his ares hole. This sent James over the edge and he shot a load all over the carpet. I thought they were done and started to say something. James looked at me and said in a commanding voice, "You shut up. I'm not done with your bitch yet, and I don't want to hear another word from you." I was humiliated and sat down on the other side of the room. Jane was so turned on. She looked at his cock. It was still hard. She cracked a smile and put it back in her mouth. After a few minutes of sucking, James laid her on her back and pulled her ankles apart. There was no way that she was going to be able to take his cock. James started rubbing his giant head up and down the bare lips of my whore wife d. She started swinging her hips up and down, anxious to feel him inside her. She was so wet that it dripped down into her asshole puddling on the cushions of the sofa. Then, with one hard thrust, James plunged his cock deep into Jane. She screamed loudly in both pain and ecstasy. In no time she forgot the pain. Her moans of satisfaction were endless. It was one orgasm after another. They must have fucked like this for an hour before James balls started to twitch. He let out a grunt and plunged deep into her unloading into her cunt. Then he fell on top of her sweaty body and pulled out of her with a plop sound. James looked over at me, my cock in hand. "You like what you see? Then get over here and lick her out." I couldn't believe my ears. Before I could protest, Jane chimed in. "Your small cock can't satisfy me anymore, so put that tongue to work." I crawled over to her and started to lick the thick spunk from her gaping lips. At the same time I jerked myself off and came in my hand, trying not to let them know that I was enjoying it. James pushed me to the side. "One more time," he said. "This time in her arse." Jane has never let me do her anal, always saying that it was dirty. But she was not about to reject this carnal advance. James positioned himself with Jane's legs over his shoulders and places his cock at the entrance to her bottom. Slowly he eased his massive head into her. He waited until she relaxed, then pushed some more. This went on until he was ball deep inside her. Before long, James was brutally fucking the arsehole of my wife. Jane flicked her clit as James thrust into her time and time again. She came and came and came. "Yes, fuck my arse. Make me your dirty white whore," she said. "I love your big black cock in my arse." After about fifteen minutes of fucking, James began to twitch again and shot his load deep inside her arse. And of course, I was instructed to lick it out. Although I haven't fucked Jane since that night, I always get to watch her fuck James' big black cock and if I'm good, I get a rewarded by licking out her stretched out holes and wanking my inadequate cock.