Dr. Rebecca Smith had Beverly roll up her shirt. The naughty doctor used both hands to "examine" Beverly's breasts. The woman had a huge pair of tits which looked almost cartoonish on her petite frame. Beverly was a 65-year-old grandmother, but with the exception of her gray hair, looked younger than that.
Dr. Smith noticed a young man in the lobby with Beverly. She asked the older woman about him while continuing her very thorough breast examination.
Beverly smiled. Her nervousness at being touched like this began to fade. "He's my grandson. His name's Billy. He's spending the summer with me. He drove me here."
"That's nice," Dr. Smith smiled. "I'm glad you're going to have a helper this summer, Mrs. Allen. It should make treatment a lot easier." Dr. Smith finished up with the kindly woman's big breasts and allowed her to cover up again.
"What kind of treatment will I need?"
Dr. Smith loved engineering raunchy escapades for her patients. The more taboo the better. "I'm afraid the circulation in your breasts is severely lacking."
"Oh dear," Beverly said worriedly.
"I recommend regular massaging to get that blood flowing again."
"How can Billy help?"
"I expect he can do the massaging," Dr. Smith told her with a straight face. "His strong, youthful hands are going to be much more effective than yours at improving circulation. It would be a job for Mr. Allen if he were still with us. How long has it been now?"
Beverly self-consciously folded her arms over her impressive chest. "Three years. But, but Billy could never do that. He's my grandson!"
"Has there been anyone else in those three years?"
Beverly blushed at the personal question, but she didn't question it because Dr. Smith was her doctor. "No," she said softly.
"Three years is a long time to go without knowing the touch of a man. Now you will and it's going to be for your health."
"Billy wouldn't go for this. It's too crazy. He's eighteen! He doesn't want to be touching his grandmother's big, old breasts."
"Why don't we get him in here and find out? You might be surprised. I think he'll understand when it's your health that's at stake." Dr. Smith leered at the older woman's stupendous rack and imagined the daily workout she was about to arrange for those big balloons.
Billy was standing in the doctor's office next to his grandmother a few minutes later. "Are you excited to be spending the summer with your grandmother, Billy?" the doctor asked.
"Yes, ma'am."
"Are you going to help take care of her?"
Billy looked at his grandmother and then back at the doctor. "Is she okay? Is there something wrong?"
"Don't worry, honey." Beverly wrapped her arm around her grandson.
"Well, Billy, I found some circulation problems during my examination of your grandmother. There's a good chance she's going to be fine but it would help her chances a lot if you'd be willing to help her with her treatment."
"Well, okay. Tell me what to do and I'll do it," Billy assured the doctor and his grandmother.
"Your grandmother needs to be massaged regularly to bring back that circulation. At least once a day. Twice would be better. Thirty minutes or an hour. The longer and more often you can do it the better it will be for her health. Do you understand?"
"Yes," Billy nodded his head. "I can do that."
Beverly smiled looking up at her grandson, but then her face turned serious. "It's more complicated than that, Billy. Dr. Smith says I need to be massaged in a certain place that, uhm..."
"It's your grandmother's chest, Billy. Are you willing to massage her breasts?" The doctor asked.
Billy's eyes wandered down to his grandmother's large bosom. He began to blush. "Her... her..."
"Yes, Billy. That's right. Are you up to this?" Dr. Smith stood up and approached them.
"You don't have to, sweetheart. I know this is weird and if you're not comfortable with it you don't have to do it." Billy's grandmother reassured him.
"Can you do it if it's for your grandmother's health?" the doctor pressed. She noticed the young man stealing glances at his grandmother's chest.
"I think I could," he answered tentatively.
"Have you ever felt a woman's breasts before?" Dr. Smith asked him.
"There- there were a couple girls at school," he answered, uncomfortable to say so in front of his grandmother.
"It's okay, darling. Don't be embarrassed," his grandmother comforted him.
"All you need to do is pay attention and do what I do," Dr. Smith said. She grabbed Beverly's breasts through her shirt and squeezed them. The older woman gasped and turned red, but didn't object or interrupt. "Massage them just like this, Billy. Gentle, but firm." Suddenly she took Beverly's nipples between her fingers and pinched them. Beverly moaned despite herself and then turned redder. "You can work the nipples every so often to turn the heat up and boost that circulation. Think you're up to this?"
Billy watched with parted mouth and wide eyes. He rolled his tongue back into his mouth and nodded his head. "Yes, I think so," he said.