Zach was a nine year old cheetah and he was nervous. It was time for his annual check up and lately he had noticed some changes. Practically every time he dropped his shorts his cubhood would at least peer out of his sheath and he was dreading being told to turn and cough. This was made worse by the fact that his mother may be in the same room, she seemed to hover more after his father's death. 
 While he was waiting Zach's mother got into a conversation with a rather interesting wolf doctor.
 "Anderson, Zach. " The nurse announced and the cub looked expectantly at his mother. 
 "Go on, I think you're old enough to go by yourself. " Not exactly what he expected, maybe it might not be as bad as he thought. Zach nervously paced to the back room and was lead to a room with a fire truck exam table. 
 "Honey, strip to your underwear and I'll be back shortly. " The doe was rather cute and reminded him of his teacher. As he waited in his briefs his mind wandered and his sheath began to swell. "Alright. Put out your arm. " Zach put out arm and hoped she wouldn't notice his growing bulge. The nurse made a few notes after each test. "Lay back. I'm gonna have to remove these. " Zach swallowed hard as her fingers hooked into the elastic band and slowly revealed his erection. "Okay. Now I'm gonna take your temperature. " 
 "My mommy does it the other way. " His nervousness made him seem even cuter. 
 "This way is much more accurate sweetie. " The doe gelled up the plastic covering on the thermometer and pushed it in as deep as it would go, this was one of the few instances that she was thankful for out dated equipment as it was longer than the new ones.  She knew she hit his prostate as immature cock bounced. "This will take a moment," she lied "Oh, can you pull sheath back yet? "
 "I dunno. " Zach could not think as she twirled the probe slowly. 
 "You should be able to, if you can't you might need some painful surgery. " She bit her lip, this boy was one of the few that made her really wet. "Maybe you should try. " She toyed with the thermometer some more as he reached down slowly and tugged gently on his cock covering.
 "I don't think..." Zach's heart was racing as he tried to pull down the sheath.
 "Let me try." The doe breathed out as she leaned over and squeezed his length. She slid the furry covering up and down his cub cock, slowly stretching the opening and Zach's breathing quickened. Then her lips met the tip that escaped his sheath and her tongue danced down the slip, the barbs tickling her.
 "Miss-" She interrupted the cub with a thrust of her probe and he moaned. The nurse's suckling grew more insistent and the cheetah humped into her muzzle. His knees bucked out and she pulled away, aiming his dick up at him, and the cub seed burst over him.
 "There we are. " The nurse held back his sheath so he could see it retracted. "Now, " she began "Turn your head and cough. "
 After the doe left and the doctor finished the rest of the exam Zach was given a sucker and a clean bill of health and was told he could go home. On the way home his mom rattled on about the cute wolf doctor she was talking to.
 "Next time, you distract her and I get to play with the kid." The doctor said to the doe. 
 "I get the dads, you get the moms, that was the deal. " She replied. 
 "I know, but he was too adorable." His grin did not fall short of his species. 
 "Well, I'll tell you all about it when we get home. " She kissed the doctor and squeezed his sheath through his pants.