a few firm strokes got me the rest of the way.
“Responsive. That’s good,” he said in a smug tone, continuing to fondle my dick before moving on to palm my balls. He gave a tight enough squeeze that I gasped in surprise. “I don’t think you’re going to like this next part very much, but I’ll reward you after.”
I gulped, trying to crane my neck to see what he was doing as he walked around to the other end of the table. He responded by smacking my flank, and it stung enough to make me jump. Heat immediately surged to my cock. I really was pathetic.
“If you don’t behave, I’ll have to chain you up.”
Yes, please wasn’t a viable answer, so I whimpered submissively, since he seemed to like that.
My whole body stiffened when I felt him spreading my ass open, pressing against my hole with his thumb. “I’m going to check your temperature.”
Oh, fuck. Well, embarrassing as it was, I’d taken a lot worse.
I wasn’t really expecting anything other than one of those tiny drugstore digital thermometers, so when I felt the frigid, unyielding tip of a glass thermometer sliding into my ass, I yelped in alarm.
“Shh,” he coaxed, stroking my back with his left hand as he continued pushing the thermometer in. “Hold still.”
The thermometer wasn’t nearly as big as one of his fingers, but it still caught me off-guard. So did the brush of his fingertips against my ass as he held it in, patiently waiting for a reading. If the heat in my face was any indication, it was probably really fucking high.
“Good boy,” he finally said, sliding the thermometer out only to replace it with a finger slick with gel. He rubbed my hole in consolation, but I soon realized it wasn’t just regular lube. At first, it had felt cool, almost unpleasantly cold, but as the friction of his touch warmed it, it began to tingle. “This’ll make you nice and sensitive, so I can get a full examination.”
Sure. He just wanted to make whatever he was about to do hurt more, since apparently that turned me on.
Not that I needed any help in that department.
When I felt something hard and oblong pressing against my hole, I started to get really nervous, because at least with the tail plug, he’d taken a long time to warm me up before stuffing it into me. I didn't even know what kind of toy he was about to use. Was he going to go straight to the last step without much preparation now that he knew how much I could take without breaking character?
Then again, was my pup persona even a character in the first place? Or was it already a part of me? The lines between fantasy and reality had always been easily blurred in my mind.
The unfamiliar toy slipped inside me, and I squirmed to accommodate it. It was narrower than I'd expected, though, with defined edges that felt strange to say the least. What this had to do with medical kink was beyond me, but I wasn't about to complain. Not when the unforgiving edge of the tip was pressing into my prostate.
I heard a clicking sound, and the toy began to expand, filling me with a new sense of excited dread. I strained to look over my shoulder, but I couldn't see anything that gave me a hint about what the hell Raf had pushed into my ass. He just smirked at me, his gaze dark and hungry.
"I have to make sure my pup is ready to be bred, don't I?" he asked, tracing small circles on my lower back with his free hand, making me shiver involuntarily.
I broke eye contact out of pure embarrassment and moaned into my forearms as the toy--or medical implement, or whatever the hell it was--stretched my hole open more than his fingers ever had, even when he'd eaten my ass. Every click pried me open more than before, and I had to constantly fight to relax, especially since part of the device was still pressing hard into my spot. Beads of precome trickled down my erect shaft, betraying my need. Normally, I would've been humiliated about that, too--but feeling my hole spreading wider and wider by the minute while my ass was in the air right in front of Raf's face was so embarrassing, I couldn't think about much else.
My hole was stretched so wide, I could feel the room's chilly air entering me. I'd never felt