Amber sucks you off

"You can't just hold my dick in your mouth. You have to stimulate the tip a bit. I'm sorry if this is your first time giving a blowjob, but if you want me to cum in your mouth I need you to uhm... be a bit more proactive." you explain to Amber.

She looks away and huffs. "Shut up! It isn't even my first time!" she said, "Just... put it back in my mouth and I'll get you off, okay?" she promised. You've never had a girl sound so annoyed while begging for you to put your dick in her mouth, but you're not going to waste any time thinking about, and quickly slip your erection back into her half-open mouth.

Amber immediately begins to swirl her tongue around the tip of your cock. It feels amazing! Suddenly, you feel her hand slide up between your thighs, cupping your balls in the palm of her hand, and she starts to massage them. The teenager definitely knows what she's doing!

"Oh Amber! Keep going... I'm... I'm...!" you groan as you feel your cock begin to throb, and you start to shoot rope after rope of thick cum into the sexy teenager's mouth.

Right as you reach your climax, you can hear the door open. "Doctor?" Monica asks as she sticks her head inside, "Oh, good! You're almost finished with this patient then?" she says as she walks over, and gently pulls back Amber's brown hair while you finish filling her mouth with your hot sticky seed. You slowly pull your cock out of Amber's mouth. Her cheeks are puffed up, her mouth full of cum.

"Remember to resist the urge to swallow. You need to swirl it around for at least three minutes to get the maximum benefit", Monica explains to the girl while she hands you a paper towel to clean yourself up.

"I uhh... I must have missed the recommendation for this treatment" you explain yourself as you slip your cock back into your pants, feeling a little embarrassed about exposing yourself not just to Amber but Monica, too. "How often am I expected to do this?"

"Twice more today" Monica explained, "I tried my best to space your appointments out so you have some time to recover! I warned you not to take on so many female patients, but you kept telling me that the gender of your patients was irrelevant, so we took on quite a lot of female clients."