Grandma's Gift: Mandy Upsizes - Cover

Grandma's Gift: Mandy Upsizes

Copyright© 2021 by IronBuddah

Chapter 4: The Night of Surgery

Erotica Sex Story: Chapter 4: The Night of Surgery - Samantha returns from a mysterious trip with newly enhanced boobs. Aaron is impressed, but things really get interesting when Mandy stuffs her daughter's bra and loves the way she looks and the reaction she gets. If Aaron can't keep his hands off Samantha's chest or keep from jacking off in front of everyone because of her new boobs, what's going to happen when Mandy decides to go even larger than her daughter, much larger?

Caution: This Erotica Sex Story contains strong sexual content, including Ma/Fa   Ma/ft   Fa/ft   Reluctant   Teen Siren   Cheating   Slut Wife   Incest   Mother   Daughter   Group Sex   Exhibitionism   First   Masturbation   Oral Sex   Petting   Safe Sex   Voyeurism   Big Breasts   Size  

“OK, is there anything you guys need in the house before we leave for the hospital?” Mandy asked.

“Mom, Aaron has a job too. He feeds himself when he’s not over visiting. I’m sure we’ll survive if we get a craving for something you haven’t stocked in the cabinet or fridge.”

“I’m just a little nervous that the big day is finally here. You know the rules?”

“When Aaron needs to cum, he can rub one out through his shorts because he’s done that before. He can feel me up through a shirt because he’s done that before, and I can get topless for him, but he can’t feel me up while I’m topless,” Samantha repeated with precision indicating Mandy had drilled her rules into her daughter.

“You’re going to be topless as soon as I walk out the door, aren’t you?”

“Nah, I think I’m going to go ahead and take care of that problem now.” Samantha pulled her shirt off.

“Wow Samantha, I don’t think I’ll ever get used to how stunningly gorgeous those are,” Aaron gasped. Then the teen’s bra came off. Samantha smirked as Aaron went silent; stunned by her firm, round mounds. Even her mother couldn’t help but stare at her own daughter’s ample rack.

“Well, I guess I’m going out through the garage since little miss big tits can’t wait to show off for you.”

“You know Mom, pretty soon you’re going to have a gorgeous fake rack of your own that you’re going to want to show off.” Samantha teased. “I think you’ll find I’ve been very restrained about setting the girls free.”

“We’ll see. Wish me luck.”

Aaron responded to Mandy as he ogled Samantha’s bare breasts, “You don’t need luck, that surgeon your mother found is a fucking genius!”

“Fuck! I never thought she would leave,” Samantha swore. “I can’t believe I haven’t seen you since we took Mom’s before pictures. She’s been a bundle of nervous energy ever since and it was always, “No, we’re too busy getting ready for surgery prep. I finally wore her down about letting you stay with me instead of packing me off to spend the night with a friend while she was at the hospital. So tell me, what did you dream about that night? Were there any of me sucking your cock?”

“Of course there were! But I was so horny after you kissed my dick that I had to jack off as soon as I got home.”

“Ohh, that’s super hot! Tell me about your blow job dreams.”

“Well, that first night, I had three dreams of you sucking my cock, and one of your mother!”

“Aaron, that’s so naughty of you; she’s a married woman! Was she pre or post surgery?”

“What do you think? Always post surgery!”

“Always post surgery? So you’re telling me that you’ve dreamed about my mom sucking your dick more than once?”

“Yes, I dream about you every night, sometimes twice, but on the nights when I don’t dream about you twice, it’s Mandy sucking me off. Sometimes she’s the first dream of the night; sometimes the second. Um, Samantha, can I get my dick out. Between you being topless and the topic of conversation I’m going crazy!”

“Of course, I love seeing your hard cock.”

After Aaron whipped his throbbing dick out, he had a follow up question, “Can I rub one out? I need to cum so badly!”

“No.”

“Samantha, this is torture! Didn’t you hear me say I need to cum?”

“I did, but if I let you rub one out, I might not get to do this.” The teen surprised Aaron by lowering her head and wrapping her lips around the head of his cock. He lost it immediately and started spewing hot cum into the teen’s mouth. Samantha patiently sucked and swallowed, and Aaron’s cock urgently throbbed.

“Damn, Samantha, that’s amazing! I can’t stop cumming!” The girl didn’t answer but took Aaron’s shaft in his hand and started pumping it, “What are you doing to me girl? I’ve never cum like this in my life, and I’ve spewed forth some monster loads ever since you started showing off the results of your surgery! Ugh! Ahhh!” Aaron couldn’t speak further until his orgasm was done. “Damn! I think i came for a minute solid into your mouth.”

Samantha smiled and swallowed before finally removing her mouth from Aaron’s cock. “You weren’t the only one who’s been dreaming about blow jobs!” The teen proclaimed.

“Well, the last time I saw you, I thought the only thing better than dripping cum into your mouth would have been if I could see your tits or you were actually sucking me off. Then I decided that the combination would be better still, and I was right!”

“So remember, every time I suck you off, we tell Mom you rubbed one out in your pants.”

“You never did have any intention of following her rules, did you?”

“Fuck no! Where’s the fun of that? Besides, I think I can come up with something that even feels better than looking at my boobs while I suck your cock.”

“What’s that?”

“Feeling me up as I suck your cock!” Samantha climbed onto the couch with Aaron, and was now sucking him off at a ninety degree angle from where she had sucked his cock the first time. From this position, Aaron could indeed fill one of his hands with one of Samantha’s fake jugs. He sighed contentedly as he played with the round orb as Samantha’s lips descended on his soft shaft. This time, instead of holding her lips in one position and stroking his shaft with her hand, Samantha bobbed her head up and down on Aaron’s rapidly hardening cock. At first, she could work the entirety of his rod with her mouth, but as he got harder, she could only work the top half of his dick. She decided this was good enough and continued to raise and lower her head with her lips pressed tightly around Aaron’s cock.

“You were right Samantha, this is even better than before!” The obscene comment praising the teen’s blow job skills caused her to start bobbing her head up and down even faster than before causing him to pant with desire. “Damn, I wonder if your mother realized that you’re basically the one watching me? I’ll do anything and everything you tell me to do when your tits are out. I love them so much!”

Samantha bobbed her head up and down faster still, determined to suck another load from Aaron’s cock. He was panting with need as the girl’s blow job got faster and faster. When Aaron couldn’t take any more, he grabbed Samantha’s head and held it in place, “Get ready to swallow girl; I’m about to cum again! Ahh, ahh, ahh!”

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