and more involved. Their lips were still touching when Karen raised her hand to cup Donna's breast; Donna responded by putting her hand over one of Karen's. As their kiss continued, I watched as each of them gently caressed the others breast, teasing the nipple under her touch into increasing erectness.
Donna was the one to end their kiss — but only so she could start applying her lips to other parts of her sister, slowly moving lower and lower on Karen's body. When she fastened her lips around one of Karen's nipples, the younger girl moaned softly as she began caressing Donna's hair.
Donna wasn't content to simply suckle at her sibling's mammary; her hand was also caressing Karen's cute butt, and branching out to include the insides of Karen's thighs. When Donna shifted her attention to Karen's other breast, she also started to focus her efforts on Karen's mound; it took less than a minute for me to notice an increase in the scent of female desire.
A couple of minutes later, I watched as Karen gently guided Donna back up so the two of them could exchange a number of kisses before Karen began her own oral explorations.
There were a couple of times that I had to remind myself to breathe as I watched Karen return the pleasures she'd gotten from her older sister, and get the same results. I could only watch, fascinated, as Karen brought Donna to the same level of arousal as herself.
The last thing I wanted to do just then was disturb them in any way — it was simply too amazing to watch how they were with each other, and witness two such lovely young women giving each other pleasure. I just sat there in Donna's chair, not daring to move for fear of breaking the spell that was developing between them. Even as the contents of my pants was growing, so was the love that I felt for them in my heart; the depth of their obvious love and affection for each other only made me love them that much more.
Eventually, Donna patiently guided her sister upright again, and the two of them once again shared several soft and loving kisses before they moved to lay down. I found myself holding my breath as I watched Donna move over her sister, and slowly kiss her way down Karen's body while Karen raised her knees and opened her legs in anticipation of where the older girl was headed. I knew when Donna made contact with Karen's sex by the way Karen's hips lifted off the bed, accompanied by her deep moan of pleasure. As much as I wanted to be able to see exactly what Donna was doing (so I could learn to do it, too!), I was loathe to risk any noise or movement that might distract or disturb them. Instead, I had to sit as patiently as I could, watching and listening as Donna applied herself toward pleasuring her sister while Karen played with her own breasts.
I don't think that Donna tried to do anything to slow down or speed up how soon Karen climaxed; she simply seemed to want to make her sister feel good, and tried to make it happen -
which it did a few minutes later when I saw Karen freeze for a couple of seconds before releasing a deep groan of pleasure. Donna appeared to find the taste of her sibling as enjoyable as I did, because she apparently kept her tongue and/or lips busy even as Karen spasmed several more times. Only when the younger girl was laying there gasping did Donna lift her head from between Karen's thighs; after licking her lips, she moved to lay over her sister. When Karen had gotten her breathing under control, she didn't hesitate to pull Donna's head down for a kiss that quickly escalated to the two of them trying to lick each others tonsils before it ended.
Karen then wrapped her arms around Donna, and rolled the two of them over so that Donna was on her back on the bed; from there, Karen soon had her lips fastened on one of Donna's breasts.
When she let it slip from between her lips, I could see that Karen had brought Donna's areola and nipple to lovely shiny points; she then proceeded to perform the same service to the other.
Then it was time for her to work her way down Donna's body — except that instead of simply kissing her older sister, Karen was softly licking, and using her lips to bite the surface of Donna's belly, then abdomen. Donna, too, lifted her knees and opened herself to her sister, and welcomed the first contact of Karen's tongue on her womanhood. I think that it took a little longer before Donna had her own orgasm, but I can't be sure — the truth of the matter is that I was so engrossed with watching them that I completely lost any sense of time. What I do know is that Karen didn't bother licking her lips; she went straight to getting herself over Donna, and the two of them once again quickly progressed from a brief, gentle kiss to their tongues dueling in each others mouths. Only after that kiss ended, and they'd shared a couple tamer ones, did they seem to remember that they'd had an audience.
First Karen, then Donna, looked over at me — plainly waiting to see what my reaction would be to what I'd seen. It took me only a moment to tell them "That was the sexiest, most lovely thing I think I'll ever see. It was obvious how much you love each other, and that you were both trying to make the other one happy. Thank you, both of you, for letting me watch that."
From the expressions on their faces, I knew that I'd not only reassured them that what they were doing was okay, but that I'd pleased them by letting them know that they'd pleased me.
It was Karen that told me "It would be okay with me if you wanted to get naked and get in bed with us, Uncle Ted.", quickly followed by Donna's assurance "Me, too!"
It was invitation enough for me to stand up and start shedding my clothes. Both girls were amused when there was a brief struggle (har!) as I tried to get my shorts past my erection; once I'd accomplished that, I was laying next to them in a matter of just a couple of seconds.
A little bashfully, Donna said "Karen told me that she gave you her virginity. If… if it's okay, I'd like to see… you know, what it looks like when you're having sex."
I looked at Karen, and with minute nod of her head, she let me know that she was agreeable -
leaving the final decision up to me. I'll confess to being a little intimidated at the idea of being watched while I had sex; but I was also more than a little aroused by it, too. It took only a moment for me to answer "If you want to watch, then it's okay with me… you can even help get both of us ready, if you want."
When Donna looked at her, Karen told her "It's easier for him to get inside me if both of us are wet — like with saliva."
That was all Donna needed to hear, and she quickly told Karen "Why don't you lay on HIM, then, so I can do both of you?"
Karen smiled, and was soon laying on top of me, straddling my hips; a few seconds later, Donna was kneeling between my thighs. She proved to be an excellent "helper" — she was more than willing to get Karen aroused again while keeping ME stimulated along the way.
When Karen was ready (well after I was!), she raised herself over me and started to reach between us. Before she could get her hand on my erection, I heard Donna tentatively ask "Can I hold him for you? So I can see what it's like from the beginning?"
Karen didn't say anything, and just pulled her hand back; a moment later, I felt Donna's cool hand wrapped around me. I felt Donna take the head of my cock in her mouth for a few seconds, the pull her head back, followed by her telling Karen "Okay, you can go now — I just made sure he's wet, too…"
Smiling down at me, Karen lifted herself enough for Donna to get me into position at the entrance to her vagina. Slowly, knowing that Donna was watching, Karen began to lower herself onto me. Her arousal, and the coating of saliva that Donna had left on me, made it fairly easy for Karen to get the head of my erection through the tight ring of her opening — accompanied by Donna's gasp at watching it happen. When Karen had settled herself onto me far enough, I felt Donna release her grip on my erect penis; but she never moved from where she was, watching as more and more of my manhood disappeared into her younger sister. Only when the last of my penis had disappeared into Karen did Donna say anything; even then, all I heard was a soft "Oh, god, that was so sexy!"
Karen held herself still on me for a few seconds, then slowly lifted herself up again so that Donna could see what it looked like when my penis was sliding back out; both of us smiled when we heard Donna's soft moan of arousal — plainly, she'd found the sight as exciting as we had.
Donna stayed between my legs as Karen gradually increased her movements on my cock; though she didn't make any more comments or noise, I was fully aware that she was there, just as I'm sure Karen was. As stimulating as it was for me to know that Donna was watching Karen slide herself up and down my manhood, I know that it had an even greater impact on Karen, who was easily as warm and wet inside as she'd ever been when she was alone with me, and moving herself farther on my cock than she usually did. She was also more responsive to my touches on her breasts, and ass, and body; it didn't take but a few minutes for her to have her first small orgasm.
As Karen was getting her breath back, I told her sister "Donna, if you want, there's a way that I can make you feel good, too, while you help Karen."
I could hear the eagerness in Donna's voice when she responded "How? Never mind… just tell me what I need to do!"
"If you'll move up here so that I can use my mouth on you, then you can lay on top of me; if Karen leans back, then you can use your mouth on her."
I'd barely gotten the words out of my mouth before Donna was moving toward my head; a few seconds more, and she'd gotten herself positioned over my face. Karen sat up, then leaned back to support herself on her arms, which left room for Donna to lay on top of me and get her head between her sister's thighs. Before Karen could start moving on me again, I arched my hips up, filling her with my cock even as Donna was starting to use her tongue on Karen's erect clitoris.
Lifting my head, I was able to slip my tongue between the folds of Donna's labia, where I found that she was practically leaking her essence, she was so aroused. When I started to delicately lap them up, I ran my tongue across Donna's clitoris a few times, and heard her release a deep groan of pleasure.
For the next several minutes, I was in a position that I'd never even thought I'd be in — one of my nieces on my face, while she ate the sister I was slowly fucking. All three of us had not just one, but two sources of pleasure, by virtue of being "connected" to the other two — and it wasn't long before it was clear that each of them found it as enjoyable and arousing as I did.
As Donna continued to use her tongue and mouth on her sister, Karen's excitement increased quickly and dramatically — and the feeling of her vagina as I repeatedly thrust up into her improved, as well. I knew that I wasn't going to be able to hold out when she finally climaxed; the increasing intensity and duration of the fluttering of her pussy as she got closer and closer to that point were simply too much.
Despite the fact that Donna would interrupt her activities with her sister so that she could use her tongue on my penis didn't help — me or Karen, either one. If anything, it only got me going even more, knowing that Donna was getting Karen's taste off of MY cock. It apparently had a similar effect on Donna, as evidenced by the frequency at which she did it; I got the additional benefit of a nearly constant flow of Donna's juices to please my taste buds.
Between the feeling of my man's erection moving in her barely-pubescent vagina, and the attention her older sister was paying to her clitoris, Karen didn't have any problem reaching a climax… a strong one.
I didn't get more than a couple more strokes into her before the dramatically increased tightness of her warm, wet vagina was enough to push ME over the edge, too; with a deep groan, I filled her with my manhood one last time before the first spray of semen erupted out of me -
prompting her to call out "That's it, Uncle Ted! Cum in me!" as she tightened around me even more; a command that I was already complying with, and quite enthusiastically.
When the last drop of cum had dribbled out the end of my cock, I realized that I still had Donna's cute and tasty pussy in front of me… and readily went back to trying to get her off, too, even as Karen's vagina tried to milk my cock for whatever it could get out of me.
Karen didn't wait for my penis to shrink very much before she pulled herself off of it; after she moved to rest on her back and lift her ass off of me, I heard her tell Donna "Clean Uncle Ted off, then you can do me…".
Not more than a couple of seconds later, Donna was using her talented mouth and tongue to clean my manhood of the combination of my semen and Karen's juices — thoroughly, and with considerable enthusiasm. Much sooner than I would have liked, she'd gotten every trace of my cum or her sister's oils; I could feel it when she lifted her head, and Karen edged a bit closer and raised up again so that it was easier for Donna to begin performing a similar service on her.
With nothing else to concern myself with, I began to apply myself to making sure that Donna wasn't any less satisfied than Karen or I had been. I still wasn't about to tease her into anything too severe, but that didn't mean that I couldn't make it damn good for her. I knew that I was having the desired effect when Donna began having to stop vacuuming her sister's pussy so that she could release increasingly louder and more passionate moans as she began to press her pelvis down onto my mouth and tongue.
Karen finally pulled herself away from Donna's face, and lay down between my legs, with her legs draped over mine. With nothing to distract her from what I was doing between her legs, it wasn't but another minute or so until I was able to give Donna the kind of pleasure she'd brought me and her sister. While I refrained from making it as intense as it could have been, I didn't skimp on trying to make it last as long as I could, by alternating between gently massaging her clitoris and trying to see if I could get my tongue through the then-minuscule opening to her vagina. When her release was over, Donna managed a barely-controlled collapse that ended with her laying on top of me as she panted for breath.
It wasn't long after that that I heard Karen's voice say "No, you don't have to go. Come on in, if you want."
I couldn't figure who she was talking to until I saw an awed Wendy hesitantly come in and take a seat on Donna's chair, where she just sat, practically staring at all of us.
My first thought was "Oh, crap…"; shortly followed by remembering that there wasn't anything that I needed to worry about, or be afraid of. Still, I had considerable interest in finding out what Wendy thought of what we'd done (or, at least, however much of it she'd seen).
Karen was the first to move by sitting up and getting her legs back underneath herself. Seeing that Donna was laying on me, Karen moved to sit by my hip and asked me "Would you like some help getting her off of you, Uncle Ted?"
"Thanks, Karen, I would.", I answered.
Donna was able to provide a little more than token assistance in helping Karen and me get her sitting up next to me; then when I'd moved to sit up and lean against the headboard, we got Donna next to me where I could help hold her up. That done, Karen didn't hesitate to sit astraddle my lap and lean back against my chest, where she pulled my other arm around her waist. All three of us simply looked back at Wendy for a few moments before Karen told Donna and me "I thought I heard a noise, and when I looked, Wendy was standing in the doorway looking at us.