Top-seeded girl Katarina Dubrova is here to practice her breast and nipple training. Her entire body is extra-sensitive and getting even more erotically sensitive as the months move on and her belly grows bigger. First, Katarina rubs her bump, caressing it with soft, smooth hands, occasionally moving it down to her panties. Then she unhooks her maternity bra to expose her big boobs. This specially designed bra has extra straps that hook to the main straps. This allows the mother to drop a cup so she can feed her child. Katarina plays with her nipples and breasts, her areolae now a dark chocolate brown color. Katarina pumps her nipples with her newly purchased breast pumps and after cleaning and tweaking her nipple to stiffness, she applies nipple shields. These are clear plastic guards that are used for a number of reasons including protecting the nipples and helping the baby to latch on to the nipple when he suckles. With her big boobs so stimulated from her practice, Katarina needs pussy relief so she extracts her vibrator out of her maternity kit and buzzes herself fast and hard in a very exciting cum-show.