Note: This story was dynamically reformatted for online reading convenience. Pregnant Wife Goes Black Prior to marrying my wife, Tonia, I heard that she had a wild side... but I never really saw it until recently. We've been married for years now, and had planned a vacation to Jamaica well in advance of discovering that Tonia was pregnant. Although we could have cancelled the vacation, we would have lost a significant amount of our down payment, so we decided to go anyway, especially since that might be the last chance we would have to go away together before the baby arrived. Although Tonia has always been a bit chunky, she loves the sun... and has never been reluctant to slip into a bikini or sexy outfit and show herself off. I thought that she might dress a little more conservatively this time though, since she was six months pregnant when we went on vacation. But that was not the case. The first day that we were at the resort, Tonia slipped on a bikini. It showed off her tummy (which was starting to swell). The beach was full of hot looking women, but Tonia certainly got more than her share of looks from the guys passing by. One of Tonia's admirers was a black guy in his mid 40's. We learned soon that his name was Zack. Zack would stop by to chit-chat with us every day at the beach. When we discovered that he was traveling alone, Tonia asked him to join us for dinner. The two of them immediately hit it off. Tonia never made it a secret that she had dated black guys before she met me. But, while on vacation, she confessed to me that she really loved black cock, and had an attraction for Zack. Being pregnant had also added tremendously to her sex drive. She came right out and asked me if I would be OK with it if she slept with Zack. I have to confess that watching Tonia lay out on the beach showing off for the guys had been a huge turn-on for me, and the thought of Zack pounding his cock into my sweet blonde wife was something that I couldn't resist. Obviously, I said "It's OK with me." The next day at the beach, Tonia asked Zack to join us. When I excused myself to go back to our room for something, I came back to see Zack and Tonia walking hand-in-hand down the beach. After dinner that night, we invited Zack back to our room for drinks. After getting back to the room, Tonia excused herself and went off to the bedroom to change into something "more comfortable". Since Tonia couldn't drink (since she was pregnant), Zack and I had a few drinks until Tonia returned. When Tonia came back, she was wearing a white shear teddy. She immediately walked over to Zack, and sat on his lap. She threw her arms around him. I nodded my approval. It wasn't long before they were kissing in front of me, and she was whispering in his ear. After a few minutes, she took his hand and led him to the bedroom. I followed them in. The covers were already pulled down off the bed, and Tonia and Zack were both naked within minutes. It was amazing for me to watch the two lovers together. I love a tan line, and Tonia's tits and ass were snow white as opposed to the rest of her tan body. She was all over Zack's black body when he joined her in bed. He was on his back and she was on all fours over him, slowly sucking his cock. It was incredible to watch her suck his cock. Her big tits and her pregnant tummy swayed over him. He finally couldn't take it any longer. He rolled her over onto her back and straddled her legs. As I watched, he slid his black cock down into my Tonia's soaking wet pussy. He was so excited that she had to say, "Slow down lover, you don't want to hurt the baby." Zack continued to fuck Tonia as if I wasn't even there. I could hear Tonia moaning and knew that he was making her cum repeatedly! I finally heard Zack groan... and he emptied himself into Tonia. Thank God that she was already pregnant, or she certainly would have been so after that fuck session! The two of them snuggled afterwards, so I went into the other room and waited. I thought that Zack would have been worn out... until I heard them going at it again. Tonia joined Zack in his room the next night before we had to return home. She said that he was one of the best lovers she has ever had. Unfortunately, he lives in another part of the country, but we did exchange phone numbers. That was two months ago, and Tonia is now eight months pregnant. You would think that her sex drive would have subsided, but that's definitely not the case! She started talking about a black guy at her office that's been flirting with her. We'll just have to make sure that she's on birth control after the baby is born, since it's pretty apparent to me that Tonia wants more black cock.