First, breast massage techniques: centralized hands on the outside of the breast, hands up. Hands from the inside out, holding the breast with the tiger's mouth. Lift your hands from the outer edge of the chest to the outer side of the breast and then let go. Repeat this action 15-25 times. Second, breast enhancement massage technique: touch the right breast gently with your left hand, and touch the left breast with your right hand for 3 minutes on each side. When touching, you can rotate vertically and horizontally, or you can touch at will without a specific route. But be sure to keep touching for 3 minutes, and you don't need too much strength when touching. Third, breast enhancement massage technique: apply breast enhancement essential oil or massage milk to the breast in a pinch manner, open your fingers and put them on the bottom side of the breast respectively, starting from the bottom and slowly pushing towards the nipple. Practice more than 30 times. Spread your hands and fingers, cover the breast, and draw a circle clockwise at the bottom of the breast with the nipple as the center. When drawing a circle, use your hands a little harder and practice it over 30 times. Then circle counterclockwise and practice the same for 30 times. Fourth, breast enhancement massage technique: apply breast enhancement essential oil or moisturizer to the breast by rubbing oil, hold the right breast in the palm of your right hand and put your fingers together. Put your left hand gently on the right breast and put your fingers together. Hold your right hand along the breast, palm up, and gently lower your left hand along the gesture, and repeat the exercise for more than 10 times. Then change your left hand to practice.