Reader's Note: This story is part of the ongoing Rex series and takes place after What's Bugging Uncle Rex?)
"Glad you are open to our help. This is the type of work in which Rupert and I relish," the doctor said with gusto.
Rex agreed with his bright eyes and keen smile. The pre-cum pool at the tip of Rex's cock glistened in the office light and the clear liquid seemed to be filling his belly button. Doctor Sinclair leaned in and placed his specs on the tip of his nose so as to have a better look at the situation.
Rex felt the two poke and prodded his cock for ages...peeping thru the lens of the magnifying glass. His arousal was making him sweaty from head to socked toes...these older guys knew how to seduce and examine him correctly!
The doctor handed away the lens to Rupert then took hold of Rex's firm throbbing cock and moved his supple long foreskin back and forth over the juicy purplish pink full knob which was very moist with pre-cum.
"Doctor, I think you may begin to see my problem. Carry on, please," coaxed Rex in a breathy voice.
Rupert hungrily watched as the doctor gently manipulated Rex's rigid pole and managed to get a fairly steady stream of pre-cum oozing forth. It trickled down the foreskin covered shaft to make the doctor's long fingers wet. Rex could now feel more sweat beading on his chest and forehead as he began to become fully aroused. His mind swam and he moved his hips along with the gentle pulses of the doctor's steady hand strokes.
"Rupert, we must see how much pre-cum he can make before full ejaculation occurs. Any ideas on making him even wetter?" asked the doctor with a knowing look in his eyes.
"Prostate stimulation often aides in this type of situation and I have several devices on the instrument table we might use to get a better result," Rupert offered in his bird-like manner and his bald head seemed to be glowing with heat. Rex knew both men must be as horny as he was!
Doctor Sinclair continued stroking with his right hand while using his left hand to explore Rex's tight fuzzy ball sack.
"Hmm... very tight and his balls go so far up inside him the more he becomes aroused," the doctor noted.
"Amazing! So tight and compact," gushed Rupert as he carried over a long slender anal probe with a battery operated stimulator tip.
Doctor Sinclair carried on stimulating Rex's cock and balls using his warm, firm bare hands. Rex continued to respond to this therapy as his juices kept flowing from his cock head. Meanwhile Rupert lubricated the anal probe and gently tilted the foot of the exam table end downward slightly.
"Slide your ass down just a bit...for easier anal stimulating therapy," Rupert said with ease and experience of countless exams at the side of the good doctor.
Rex, clad now in only his black thin long socks, did as asked and placed his sweaty feet firmer in the stirrups and scooted his manly firm ass forward.
Rupert eyed Rex's magnificently ginger haired furry hole as it appeared under his tight ball sack still being fondled with tender care by the doctor.
Rex closed his eyes and enjoyed the sensations his body was experiencing.
Doctor Sinclair made room at the base of the table now and stepped sideways but kept working on Rex! Rupert placed the probe nearby and nimbly moved the exam stool into position at the foot of the table and sat facing Rex's perfect and enticing hole. Next he placed a lubricated finger gently upon the tender rosebud before he pressed it inward, causing Rex to utter a moan of pleasure.
"Very good, Rupert! I see an increase in pre-cum already... Amazing!" the doctor extolled. "Keep at it and probe deeply," he added for good measure.
Rupert slowly pushed his long index finger all the way into Rex's moist tunnel and found his secret spot. Rex yelped an unrecognizable word or two and spread his strong legs still wider apart. Rupert pressed further and added another finger inside while simulating the rhythm of the doctor's cock strokes. Rex was feeling total stimulation and desperately wanted to climax. Bravely, he held back in the name of science.
Rupert was so impressed with Rex's internal cavity...silky and moist...yet muscles gripped his fingers with sexual tension! Rex was so aroused and Rupert knew it! The lack of a latex glove meant he felt things in a very intimate way, just like Doctor Sinclair did!
"Very good internal anal cavity texture and moisture, doctor! He is truly healthy inside here...and very fine muscle tone too!" Rupert said aloud to the doctor...and smiled at Rex at the same time.
"Wonderful! And we shall see soon how much stimulation he can take. He is producing great amounts of pre-cum now," Doctor Sinclair announced.
Rupert was busy using his right hand deep within Rex's cavity while letting his left hand roam over to Rex's right leg. Feeling the muscular calf, he knew Rex was a keen cyclist based on the medical forms Rex had filled in. Rupert grabbed hold of Rex's socked foot and moved it up out of the stirrup towards his face so that the moist socked foot lay against his cheek. Rupert could smell that manly leather scent he loved coming from Rex's gorgeous size 11 foot.
A day at work had produced a warm, moist pair of socks for Rupert to enjoy as he skilfully fingered Rex's ass, slowly he reached for the anal probe now and moved it closer to Rex's ass!
Rex assisted by holding his socked foot aloft so it rubbed along Rupert's warm cheek...and thus allowing the horny medical helper the chance to worship his sexy foot and take in the leathery musky man-scents that so many of Rex's lovers enjoyed dearly.
Rex loved being fully examined but also treasured being used by these two HOT mature older men! He kept holding back cumming...he knew that he would soon BUT not yet!
Rex let out a low moaning sound of pleasure...his face radiated happiness!
"Rupert, you do know how to hit my spot just right...mmmmmmm!" he added as Rupert worked his fingers slowly in and out of Rex's ass cavity...hitting the spot over and over.
"Why Rex...Rupert is a pro and he has yet to use any of his anal tools! That's one reason he helps me with all these delicate male sexual health exams!" Doctor Sinclair giggled as he kept working on Rex's cock and balls!
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