Considering she could take it whole without destroying her intestines or any other inner organs, all the while smiling, I think she will be fine. She can take big stuff and no small amount of nuts would make her choke. Also, This reminds of a rather... NSFW artwork featuring Cynthia and Dugtrio.
Really should secure those kinds of things better when wearing a bikini so they dont fall out... Reminds me of the pool episode where Taiga lost one of her boob pads.
Spoiler: Possible NSFW link incase the image is to much for delicate eyes xD Sauce Complete lies btw. I was once punched/slapped by my then wife's milk leaden breast. I had startled her and she turned suddenly which swung the double F, milk heavy cannonballs which then hit me right upside the head. Next thing I remember I'm on the floor covered in milk and my frantic ex. I was hit again(this time with an open hand) when I busted up laughing at the absurdity of it all xD.
Yeah that might be a bit much. Not that I mind. But maybe editing it to those buns. The ones everyone uses to replace boobs.