Melanie asked "You ready?", and laid back with her legs apart. Donna sat up, and moved between Melanie's thighs. She started returning the full body caresses that she was receiving a few minutes earlier, touching Melanie all over, slowly beginning to understand the absolute beauty that is woman. She finally worked her hands up to the tops of Melanie's thighs, and slowly caressed her entire vaginal area. I could see her exploring; she was so wrapped up in what she was doing, I think it would have startled her if either Mark or I had said anything.
She took a deep breath, quietly and almost to herself said "here goes", and laid down between our hostess's thighs. I watched as she gently pulled Melanie's lips apart, and tentatively took her first lick. I think she took Melanie's earlier advice to heart; I think she was doing what she would want done to her, because I saw Melanie smile. When she flicked her tongue across the now-exposed clit, Melanie jumped just a bit, and Donna pulled back.
Melanie said "No no, don't pull away. You're doing fine. You get a reaction like that, you've hit a good spot. I'm really enjoying what you're ...OH!"
I wondered why she stopped talking when she did, then I realized that Donna just dove into the deep end. She had two fingers inside Melanie, she had her lips wrapped around Melanie's clit, and I could see her cheeks moving, which made me think she was giving Melanie's clit a good licking. She went from tentative to confident in the blink of an eye.
It definitely caught Melanie off guard, but she recovered quickly, giving Donna some encouragement. "That's nice. That feels very good." She reached down and stroked Donna's hair, an incredibly affectionate gesture. Not sure how Mark saw this situation, but I almost felt like I was intruding on a private moment being shared between two incredibly beautiful women.
After spending some time with her face between Melanie's thighs, she pulled away and propped herself up on her elbows. Smiling, she looked at Melanie and asked "Well, coach, how'd I do for my first time?"
Melanie sat up, and pulled Donna up into a sitting position as well. She cupped Donna's face in her hands, looked her in the eyes, and said "I've never been a woman's first oral sex partner before. Thank you for trusting me enough to let me be your first." With that, she moved in and gave Donna an incredibly erotic kiss. I thought back to our evening with Carrie, and I felt another small twinge of jealousy when I realized again that there were some things that Donna just couldn't share with me; they had to be shared with another woman, and Donna was lucky enough to find a second woman she could share them with.
With a sly grin, Melanie added, "How did you do? With a little practice, you could make a girl very, very happy." Donna blushed, then nodded.
They held each other for a minute until Donna leaned forward and gave Melanie a soft kiss; she released Melanie and moved over to Mark, reached out and grabbed his very erect cock, and laid down on her back. My heart almost stopped when Donna said "OK, Mark, I need you. I have to have you inside me. Please." At last, I was about to watch Donna have sex with another man.
Mark climbed between Donna's legs, his erection pointing skyward. Just before he aimed it at my wife's pussy, Melanie moved over and took him deep in her mouth. After a few ups and downs she pulled off, leaving his dick wet. She gave Donna a quick kiss, got off the bed, and came & sat down beside me.
She snuggled against me, grabbed my hardon, very slowly and teasingly moved her hand up and down, and nuzzled close to my ear. She whispered "Your fantasy is about to come true. You're about to see your wife get fucked by another man. Only this time, you won't have to play with your dick while you watch; his wife will play with it for you."
I watched Mark between my wife's legs, looking down at her. I watched him place the head of his dick at the entrance of her pussy. I watched as she wrapped her hands around the back of his neck, met his eyes, and quietly said "Yes". I watched as he slowly pushed himself inside that hot, wet opening. I watched him as he fully buried himself. I saw Donna close her eyes and smile, and say "Oh God that feels good" as he was fully in. I saw their bodies pressed against each other as they kissed. I saw her close her legs behind him and lock him in place.
In my fantasy, everything is always vivid. But the intensity of seeing it actually come true made the fantasy seem almost dull by comparison, and Melanie's hand moving slowly up and down on my cock made it even more intense. Mark started sliding in and out of Donna, slowly and steadily. I could see his dick glistening with her juices. Donna raked her fingernails down his back, causing him to arch backwards, and forcing him even deeper into her. She flicked fingernails across his nipples; he smiled, and she kept playing with them. I was completely mesmerized by what I was watching, and what Melanie's actions were doing to me. The fantasy was good; the reality was beyond great.
As Melanie and I watched Mark and Donna, I quietly spoke. "I promise I will be doing that to you tonight; I cannot wait to be inside you. But as soon as Mark is done, I'll be taking his place. Earlier tonight, after her shower, she told me that after she is done fucking Mark, she wants me inside her. She wants me to make love to her after your husband comes inside her. And you know that's one of my fantasies; you how much I want to do that.
"I'll need a few minutes rest after that, but I won't have any problem getting it up again to be with you. I want them to sit here and watch us like we're watching them. And since I'll be working on my third orgasm, it will take me a while to get there, so I can stay hard and enjoy what we'll be doing for a while."
Melanie whispered back "She asked me if she could fuck my husband tonight, and I told her yes as long as I got to fuck her husband. I know she wants you to make love to her right after she's done with Mark; she also told me that earlier. Would it surprise you to find out she has that same fantasy? She wants you inside her when she's still full of Mark's come almost as much as you want it. She said you were all mine after that, and I could have you any way I wanted. I intend to take her up on that offer.
"She and I also cooked up a little surprise for you; she's going to let Mark in on it, but you have to wait to find out what it is. And you're right; you will be able to stay hard for me later for as long as I want it. Mark and I are going to 'borrow' you the same way we 'borrowed' Donna; we are counting on you being as willing to experiment as Donna was. I can't wait to feel your cock inside me. And I really can't wait to hear you roar again when you come; you are one of the most sexual and sensual people I've ever known, and I have almost a hunger to feel those waves of energy and passion and lust from you when you finish. But to get what I want, we have to be facing each other when you come; I want to look into your eyes and see your face when you give yourself to me sexually."
She's telling me all this while she's gently stroking my cock, and while we're watching our spouses completely enjoying each other's bodies. It is as close as I've ever been to sensory overload.
I saw Mark speeding up, moving his hips faster, his balls slapping more frequently against Donna as he moved in and out. I could see them kissing, and the kisses got more intense as he worked towards his climax. Donna put her hand between them, reached down and started rubbing herself. I could tell by his breathing that Mark was almost there. I really didn't know how close Donna was to coming; I had no frame of reference because I'd never seen her this highly turned on for this long.
As Mark started to come, I had to grab Melanie's wrist and stop her. I needed to save myself for Donna; I needed to make sure I could give her what she wanted and what I wanted so badly to give her once Mark was done. Mark broke contact with Donna's mouth and buried his face into her neck, pressing his body as tightly against her as he could; she pulled her hand back and had both arms around him, holding him just as tightly, feeling every one of his almost full-body muscle contractions. Together they moved as one with every spasm of his climax.
Mark rolled off, and caught his breath. Donna left her legs apart, so I could see where Mark just was, and where I would soon be. I saw a little of his come, sitting there, waiting for me. She propped herself up on her elbow, and saw me staring at her pussy. She pointed at me, crooked her finger, and said "You. Come here." Mark got off the bed, and I took his place beside her.
She grabbed my face and pulled it to her, and said "I know this is a fantasy of yours, but ever since you told me about it, I've fantasized about it as well when I masturbate. And when I move my hand and impale myself on your hard cock, and some of the other guy's come drips out and and runs down your cock and balls, I almost always come at that point. The first time you told me that fantasy, when you got to that part, I got so wet I was almost dripping. I want to give this to you because I know how turned on the idea gets you. But it turns me on almost as much as it turns you on."