I am happy to share my stories. But, French of origin, thank you for your understanding for my English which remains very imperfect!
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"Jordan, would you be willing to become our medical model? Come on, say yes! Please..." Clara says to me with her sexy wide smile.
I get out of the pool and smile back at her, "Why not? It's way too hot outside and if for once I can be of service to you, my beloved big sister, that will more than a pleasure!"
Clara is actually just my step-sister, but we get along very well. She is 20 years old and a medical student and she is currently preparing for upcoming exams. Her friend Julie joined her for this.
As much as Clara is a very beautiful girl, blonde, well formed, with everything it takes to make a guy get a raging boner, Julie is a real nerd, with glasses and pimples all over her face: not sure that a dude has already been tempted to put his cock in her pussy!
"Oh, thanks Jordy! We just spent 3 hours reviewing all the bones and it would help us a lot if we could visualize them on you... it won't take more than half an hour. We're waiting for you in my room!"
"OK. I put on shorts and a T-shirt and I'm there right away!"
"No, no, stay in Speedos: we might as well combine studying with pleasure for the eyes and it will be better anyway for reviewing anatomy. At university, the models are naked!"
"Do you want me to come naked?!"
"I know you wouldn't mind. Me neither, by the way! But we're here to work and I'm afraid Julie would be kind of shocked..."
It's true that it wouldn't bother me at all because I'm super proud of my bod. When I turned 18, I was already accepted as a member of the college water polo team, although I'm still in high school. With 10 years of swimming behind me and 2 years of competitive water polo, I have the body of an Olympic swimmer. With bulging muscles, broad shoulders, strong pecs and a 6-pack of steel, powerful arms and thighs. Not to mention what is compressed in my Speedo: a nice round ass and a real nice piece in the front.
I'm only a little over 18 and I train with guys, some of whom are 3 or 4 years older than me. But I don't have to be ashamed of the comparison. In the locker rooms and in the showers, like all young studs our age, we look at each other. To reassure yourself a little to start. Then for the pleasure of the eyes also a little, I have to admit!
I often notice the look of some of my teammates on my athletic body. I like it. So I take my time in the showers and stay as long as possible butt-naked in the locker rooms. I like it so much that I sometimes develop uncontrollable erections when I feel someone staring at my gear. At first it made me blush, but since it makes my buddies smile I now let things happen naturally. Especially since it's also often contagious: all it takes is one cock showing the ceiling for those of the other dudes in the locker room to become engorged with blood and very quickly find themselves at full mast.
That's how I understood that I am well endowed: a good solid 8'', with a very thick caliber. In addition, although brown (with short hair), I have fairly white skin. But my dick is very dark: in contrast, that makes it even more visible. Especially since we also have the habit of shaving our entire body (including pubic hair for me -- but I keep the ones that cover my big pair of balls!).
It is quite common for our shaving sessions to end up with a collective hand job: the cum soon flies in all directions amid our bursts of laughter as young horny males. Not sure that the smell of shampoo can mask that of spunk!
"This is where it happens, Jordan!" Clara calls to me from her room when she hears my heavy footsteps in the hall.
"Sorry Julie for showing me almost naked, but that's the instructions I received from my big sis, right?" I say seeing Julie blushing deeply when I enter the room.
"It's really nice of you to help us with this exam, bro! We'll do our best to make it fun and think on how to reward you..." Says Clara to me with a wink.
"Shall we start with the vertebrae?" Julie asks, while getting up and placing herself behind me and, at the same time as she touches them one after the other, I hear her recite, "C1, C2, C3..., D1, D2..., L1, L2, L3...."
I feel little shivers down my back that even give me goosebumps, despite the heat of this beautiful day.
Over time, I almost became like a soulless model for these two college girls. They manipulate me in every way, quarreling over the names of certain bones, muscle locations, the layout of veins and arteries...
As if putting their feet back on the ground, after 40 or 45 minutes, Clara realizes that they have forgotten me a little and says, "Sorry, we forgot a little that you are a real guy and not just a plastic dummy... Are you OK for 5 or 10 more minutes? Then we'll go for a drink..."
"OK, but on the condition that you also put on a swimsuit! And why not Julie too..."
"Julie didn't bring hers... But nothing could be easier for me!" She says to me, removing her clothes to reveal her bikini which doesn't in fact hide much of her anatomy.
Clara is a very beautiful girl, with a dream body. I very often have the opportunity to admire it around the swimming pool. Needless to say, how many times I've had to fight off one of those speedo-storm-creating excitements. Not always successfully. And in these cases I can see a broad smile of satisfaction on her lips...
Clara is quite provocative. When Etienne, her boyfriend, is at our house, she doesn't hesitate to excite him in public. When he swims in the pool, she quickly joins him. I see her clinging to him and doing things under the water that send him into a frenzy. Etienne is a real jock aged 23-24, captain of his university's football team and, when he finally comes out of the water, the poor guy has difficulty hiding the baseball bat which distorts his swimming shorts!