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Amy - the Nurse's Aide Part 7
"I want Bill to relax and recover a bit before you do this. Lets go grab a soda while he rests" said Mary. And the two of them left.
When they returned in about 20 minutes, Bill's cock was almost completely soft. That would change quickly.
"Amy, you are an absolute natural at this, but I've been doing this much longer than you and I think there are a couple of pointers I could give you that will make it even more fun for you. I don't want to presume though, would you like me to, or would you rather just learn as you go?" asked Mary.
"Oh, no! I'd love to learn from you, but how will it make it more fun. I'm having so much fun now I can't imagine it getting better!" Amy replied.
"Tell me what you like about it so much."
"Well I just like playing with a cock for one thing, but what really makes me hot is the feeling of power. Knowing how much I can make him want to cum and being able to control if he does or not. I know it's mean, but I love the frustration I can cause him!"
"The more you tease, and the more you can sense his frustration, the hotter you get, right?" Mary went on.
"Yes, exactly" was Amy's reply.
"So the more frustrated and desperate to cum, the better. And the closer to the edge you can get him the more that happens, right?"
"Right!"
"So, if I can show you how to bring him as close as possible to orgasm, then hold him there for a while, but still deny him cumming, would that make it even more so?"
"Definitely" Amy agreed.
Bill had been listening in complete silence. "Okay then lets start" Mary went on. Bill now groaned softly, which caused even more giggling from Mary and Amy.
"You do what seems natural and I'll give you pointers to make it better as much I can, okay?" asked Mary.
"Sure, I'll do what I think works best and if you can help me tease him even more, all the better" was Amy's enthusiastic reply.
"Okay, start by getting him hard. Just play with his cock and balls, don't do any stroking until his is completely erect."
Amy was an excellent student, she cupped Bill's balls in one hand and very lightly scratched them with her other. Bill's response was immediate. As she spent several minutes doing this, Bill's cock was getting quite stiff. Amy started to play with his cock then. She just rubbed it all over with her fingertips. Occasionally she would flatten her hand and lightly rub his cock all over that way. She would always make a circular motion at the very top of the shaft, right below his cock head. Naturally Bill was producing a steady flow of precum by this time and Amy was using the natural lubricant to coat his glans, concentrating on the very ridge of it.
Bill was already squirming and moaning and Amy had yet to begin to stroke him. Mary was amazed at the skill this young girl had. She hadn't need to do any coaching at all yet.
Finally Amy began to stroke his cock. "Whoa" Mary quickly reacted to Amy.
"What?" asked Amy, really getting into it and not wanting to stop.
"Your timing is perfect on starting to stroke him, but that's much too fast and firm to start off. If you want him to really ache to cum and be able to prolong this, you must build him up slowly. It will intensify everything for him. This is especially true for a man in Bill's condition. If he had cum recently you could do as you started, but even then the slower you bring him up the more intense his need to cum, the longer you can make him last, and the more desperate he will be when you leave him hanging" Mary explained.
Bill was groaning non-stop.
"That makes sense" said Amy as she substantially slowed her pace and loosened her grip. This had the effect of causing Bill to try and thrust for more stimulation. Amy handled it perfectly and move her hands in such a way as to deny him any control, but still stroke him at her tempo.
Both Amy and Mary again giggled at his attempt to get off faster.
"Amy, please, PLEASE let me cum now. Mary has been bringing me to the edge so often this past week I just can't stand anymore. Please!" Bill begged.
"Mary, have you been mean to Bill? We just can't have that. Bill, I promised you will cum before the weekend is over, maybe even twice, that is if you behave! But not just yet, I'm having too much fun and besides Mary still has some things to show me!" Amy said all this with fake seriousness.
Every once in a while Amy would pause and treat Bill's swollen plum like a doorknob she was trying to open, or gently squeeze and play with his balls, or her favorite, due to the reaction it caused in Bill, was to take his cock firmly in her left hand with her thumb and forefinger making a ring right at the rim of his glans and putting her palm on his peehole then rotating her wrist to wipe the precum all over his purple helmet.
After each of these pauses, she would go back to stroking him again, but at the very slow, loose pace she had started with. She would then increase the pace and grip in very small increments until Bill was once again closing in on an orgasm. The she would pause again. Each cycle left Bill slightly closer to cumming, but his progress was agonizingly slow. Agonizing for him that is. Amy was loving it.
Bill had been begging constantly "Amy, please don't stop, please. I want you to make me cum now, please! Please! I'll do anything, but just don't stop!"
"Oh Bill, I'm sure you would do anything. In fact you will before this is over. And I'm not going to stop, at least not just yet. You have to get much closer, then I'll stop" she teased mercilessly.
Bill started to groan again.
"Amy, you are amazing. I gave you a couple of pointers and you are performing the perfect handjob like you've done it thousands of time. I just can't believe what a natural cock teasing little bitch you are!" Mary laughed.
"Why thank you ma'am" giggled Amy.
After a good 15 to 20 minutes Bill was obviously getting very close. Amy wasn't going to be able to keep this up much longer. "Okay, he is just about at the limit. Can I talk you through the finish?" Mary asked.
"Of course, you've taught me so much I can't believe it, but anything more I can learn would be fantastic!" was Amy's response.
"Okay, he is getting really close to the point of no return, so don't ease your grip, but start slowing the strokes. Just a little bit, and watch very closely. Oh, he is really close now, a little slower" Mary was like a movie director.
Bill would have been thrashing if he could, instead he was kind of quaking all over. His muscles were twitching everywhere, his face was red, and his cock was a sight to behold. It was hard as a piece of iron, the veins were standing out so much they looked as if they would burst, it was starting to throb. His cock head looked nearly purple, and it was definitely swollen, and his scrotum was tight, his balls visibly full.
Bill was almost incoherent "Please Amy, please Oh God, oh please, Amy don't, please don't stop, oh my God, PLEASE!"
Mary and Amy were completely ignoring Bill for the moment. They were determined to push him as close to the edge as was humanly (or is that inhumanely) possible.
"This is the crucial point Amy, slower, still slower, now speed back up for just a few stokes, then slow down again."
Bill thought he would go insane, he needed to cum so bad! He was so close, but Amy was doing exactly as Mary instructed. He kept getting closer and closer, but it still wasn't quite enough to get him off. His cock was burning.
"Okay, very careful now, even slower one more stoke, now wait again one more just keep doing that a couple of more times...STOP!"