She repeated her actions several more times before looking into my eyes and telling me "It used to feel good, sometimes, at first – but never like this. And to watch while it's happening… it's just amazing!"
With that, she leaned forward and kissed me; I readily wrapped my arms around her so that I could prolong it, and build on it. It wasn't long before our tongues were happily playing 'tag' in each others mouths as the flames of our passion and desire blazed higher and higher.
When our lips finally parted, Katherine raised up and put her hands on my chest to steady herself as she started arching her hips to slide herself off and on my erection. She started slowly enough, but readily increased the pace of her movements until she was in rapid and constant motion on me. For my part, I was happy to keep myself occupied with the orbs of her bosom: squeezing and caressing them, teasing and softly pinching her nipples, and delighting in their warmth and heft and feel.
Raising my head, I was able to fasten my lips on the peak of one of her breasts; as I softly sucked and 'chewed' on it, Kat settled into a rhythm that clearly pleased her even as it provided the stimulation I needed to stay erect in her. As she continued moving over me, I switched from one of her breasts to the other and back again while I brought her nipples to full extension and hardness, glistening with my saliva.
Between the attention I was paying to her mammaries, and her own efforts on my erect cock, Kat's pleasure with our coupling steadily increased; it wasn't long before I could feel her tightening around me as she approached her climax. A few minutes later, I enjoyed the hell out of it when she all but slammed herself down on me before starting what was clearly a powerful orgasm. When it was over, she was visibly tired (and pleased). Running my thumbs over her nipples, I told her "I can see you're a little tired from all that. We can change things around a little, if you don't want to stop."
Several moments went by before she realized that I hadn't climaxed, and that I was still hard inside her. The look of surprise and pleasure on her face was priceless as she asked "You… you didn't… Did I do something wrong?"
Smiling, I told her "No, I didn't, and no, you didn't do anything wrong. One of the things about us guys is that after we've had a climax, it takes longer before we can have another one – and you remember what happened in the other room, so it'll be a while before it happens again for me. Besides that, I can usually hold off on letting it happen. So we can keep going for while, if you want."
There was no mistaking her delight at hearing that, and she readily told me "Oh, I want, all right! What did you want to do?"
"If you'll lie down on your back, I can be between your legs, but in a way that makes it easy for me to make love to you for a nice, long time."
Her grin threatened to wrap all the way around her head as she answered "I'd like that!" before slowly raising herself up enough to let my erection slip free of her intimate grasp.
As I sat up, she moved off of me to lie back on the bed as I'd suggested – not only leaving room for me between her smooth thighs, but giving me a view of her womanhood: the russet wedge of her pubic thatch cleaved by the entrance to her vagina, her labia dark with her arousal and visibly wet as a result of her recent orgasm. When I was finally close enough, I couldn't resist the temptation to lean forward and run my tongue along her cleft a few times (prompting her to moan and arch her hips up in response) before I continued getting the two of us positioned for what I had in mind.
That I stayed on my knees plainly confused her while I reached down and took her by the hips and guided her a little ways onto my 'lap'. Once I angled my penis down and got the head of it positioned at her opening, though, she understood what I was trying to do, and readily cooperated in getting us positioned "just so". With roughly half my erection in her, I could simply rock back and forth to slide nearly my entire length in and out of her with minimal effort; it also left my hands free so that I could continue to touch her in all sorts of interesting and pleasurable ways.
Once we were both ready, I simply had to lean down and take each of her erect nipples between my lips and gently 'chew' on them before sucking on them for a few moments – accompanied by her soft moan of pleasure, and bringing both of them to glistening hardness before releasing them again.
With my hands on either side of her body, I held my torso over hers as I slowly pressed myself into her; she responded with a deep moan, spreading her legs to let me enter her as deeply as possible while she lifted her hands to begin caressing my chest and sides. When I could feel my pelvis pressing against hers, I just as slowly eased myself back out of her until the tight ring of her opening was clenched around me just behind the glans of my erection. As I started to move into her again, she lifted her head to watch as my manhood gradually disappeared into her hot, wet channel. Her eyes widened, and I could see as the blush of her arousal deepened and extended to the upper slopes of her breasts; she groaned passionately before I heard her soft mutter "God! How much I've missed out on, not knowing how good this should feel!"
Over the next few minutes, I gradually and carefully increased the speed at which I moved in her until I found the rhythm that pleased her the most. With that accomplished, all that was left for me was to delight in the feel of her as I tried to see just what kinds of orgasms I could help her have before I either climaxed myself, or had to change positions again.
I easily saw her through three progressively stronger climaxes before I started to feel the first sensations of my own release. By the time her fourth orgasm ended, I knew that her next one would have me spilling my seed into her – and quietly resolved to make it as good of a memory for her as I could.
I started by ending each penetration into her with a little extra push of my hips, causing my pubic bone to bump against her clitoris a bit more. As I'd figured, it didn't take much of that before she was arching herself up toward me in response; from there, it wasn't difficult to slowly alter the way that I did it: from simply 'bumping' her clit at the end of a gentle thrust into her, to making the thrusts themselves more energetic. I deliberately made the transition from one to the other as gradual as I could and Kat not only accepted change, but plainly found even more pleasure from it as evidenced by an increase in her wetness inside and the amount of noise she made.
I could feel it when Kat's vagina started clenching around me, and the added stimulation moved me toward my own release a lot more quickly than I wanted it to; I was even starting to wonder if I'd started something I couldn't properly finish when she suddenly froze under me. The rippling of her vaginal muscles around my cock was a LOT more stimulating that the way she'd felt before, and it wasn't but a few more strokes before I simply had to try and stuff as much of my cock into her as I could before trying to coat her tonsils with my semen. Even as I was emptying myself into her with more force than I'd experienced in a long time, I could tell that her orgasm was far, far stronger than anything else she'd experienced thus far: between the powerful spasms that I could feel coursing through her body, it was all she could do to take deep, shuddering gasps of air before the next wave of pleasure overwhelmed her.
Well after I'd emptied my balls in her, the sensations her womanhood created around my dick were enough to keep me aroused: if I wasn't still completely hard, I was damn sure close to it!
Still, the human body has its limits, and Kat proved to be no exception. Eventually, her climax simply had to end; when she finally opened her eyes and saw that I was holding myself over her, she surprised me with how quickly she wrapped her arms around me, and the ferocity of the hug she gave me. Still panting slightly from oxygen deprivation, she managed to tell me "Dear God, that was incredible! I didn't know anything like that was even possible, never mind thinking that I could ever experience it!"