If you've just joined the series here, know that it's a slow burn, more Romance than Porn.
And I'm trying to keep it somewhat realistic, things that *might* have happened to a shy 18yo guy as he matures sexually, but admittedly in a hyper-sexual environment.
"Rise and shine, young people!" The room fills with blinding light as Rita opens the heavy shades.
I disengage my right hand from Nia's breast to shield my eyes, my left arm an agony of pins and needles, still beneath her head. We don't seem to have moved during the night. Nia protests, pulls the sheet over her face, and snuggles back into me, reminding me where my dick had spent the night.
"Come on, we still have new things to learn!"
As enticing as that sounds, I personally wouldn't mind staying just like this with Nia (my numb arm notwithstanding), and the way she's melted into me, putting my hand back on her breast and gently grinding her butt against my manhood, tells me she agrees.
Suddenly the sheet is ripped off us, and Rita has grabbed Nia's hand, coaxing her up and off the bed. Nia instinctively stretches, probably not meaning it to be sensual, but with arms over her head, arched back into a shallow, graceful 'C' shape, and up on tippy-toes, tensing and stretching every muscle from forearms to calves, she looks absolutely divine.
And decadently delicious. Side-on to me facing the nightstand, her breasts have stretched up and over her chest, making them flatter yet larger-looking. And her bottom, the pivot point between torso and legs, has been smooshed together from top and bottom, forming a carnal hemisphere that begs to be worshipped with hands and tongue.
"Off to the bathroom with you, Nia. Close the door and take care of your morning ritual. Make yourself fresh and inviting for your lover, because you know what's coming next!"
I've sat up by now, and Nia bends to kiss me before bounding off to the bathroom.
Did Rita's gaze just linger on Nia's bum a bit too long?
"Mark, as part of my research I need to collect both qualitative and
quantitative
data. You've seen me writing down my qualitative observations of you two, but there are more-specific parameters I collect also."
This clinical talk has allowed my penis to mostly deflate from its previous semi-turgid state, so now as I'm sitting on the edge of the bed, he's hanging straight down, still pudgy, but not stiff at all.
"So what I'd like to do is time something
[there's a stopwatch in her right hand somehow]
, but I can't pre-explain it much or it'll skew the results."
Then, spoken very quickly, "Please masturbate while looking at my breasts."
Rita clicks the stopwatch, sets it on the nightstand, and
pulls her nightgown down over her breasts!
"Let go when you think it'll support itself, and I'll stop the time."
In the interest of science I do it of course, while ogling Rita's breasts. They're dark, as she is, the areolae and nipples charcoal colored, and shiny. Her nipples rise in time with my boner, and before long I stop, while Rita glances at the stopwatch.
"Thirty-five seconds, thank you." She jots that in her notebook as I sit transfixed by her firm, globular breasts, noting how they sway only slightly as she writes. Then she does something I didn't expect and leans over to place her hands on my knees. This put her torso at about a 30-degree angle from vertical, her breasts now dangling some, and has her looking up into my face.
"Mark, I saw what you did in the shower last night with Nia when you placed your penis in the crevice of her bottom." I start to get embarrassed;
Did I go too far?
"That was okay, it was a natural impulse, and it showed Nia how you desired her. And it felt good, didn't it?"
A nod and smile from me, as I remembered what it felt like. As my
dick
remembered what it felt like.
"Would you like to do that with me?"
Oh God, there's the conflict again.
Of
course
I want to do that with you, but what about my feelings for Nia?
Rita, ever insightful, "It wouldn't be cheating, Mark. You've already done that with her, and I'd never take from you the opportunity to do something
first
with her before you do it with others. I just thought you might like to compare. Nia is a beautiful girl, so petite and tiny, while I'm a more voluptuous woman with more flesh in certain places. Neither is better or worse, I just thought while we had this time together I could expand your horizons. But only if you want to, of course."
"I do, Rita. How would we...?"
Rita stood, turned her back to me, and hiked her gown above her hips. WOW, she was right that she
did
have more flesh in certain places, and that was certainly one of them. Like the rest of her, her butt was nearly black, and looked firm despite its size. She had a thong on, which quickly dove into the crack near the top, leaving nothing to the imagination.
Turning at the waist to look at my penis (and finding me stroking it), she said, "You've developed a good bit of pre-cum like we talked about yesterday. Stand behind me, and like you did with Nia last night, squat and come in from the bottom, slowly shoving up until you're standing straight."
Wow, is this really about to happen?
Even
my
dick, fat as it is, could get lost in there. But of course, I do as she instructs, and as the head touches her skin she pulls both cheeks out with her hands, letting me see all the way into the crack of her butt. But more importantly, allowing my dick to fully bury itself in there.
Due to our anatomies I don't think the head of my dick was in any danger of touching her anus, but it must've been closed. And as I got it in there, Rita released the globes of her ass, now pushing them
in
, keeping my shaft trapped inside as I began to push up.