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.
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.