Abraham and her boyfriend, Simon, hung out on the beach for 45 minutes as the former Teen Mom star posed for pics in her caveman-themed two-piece.
Abraham's dramatically increased cup-size is the product of her third round of surgical augmentation, and a source tells ET that she gushed about her brand new breasts and that she seems very content with her body.
Abraham had been unhappy with the results of her previous operations, which had left painful scars. With this third course of augmentation, her implants were increased from 650cc implants to 800cc.
This breast augmentation is not the first time Abraham has gotten additional surgery to deal with botched procedures. In January, she landed in the ER after undergoing a lip procedure that went terribly wrong. She was forced to have corrective surgery to fix the mishap.
Abraham allowed cameras to capture her latest breast augmentation procedure, performed by plastic surgeon to the stars Dr. Stuart Linder, when she went under the knife in October. Check out the video below for a look at Abraham's NSFW before-and-after pics.