Vivi and Lia in a belly punching challenge. Lia is wearing black lingerie, she is taller and has whiter skin than Vivi, who wears red lingerie. They are talking and Vivi wants to bet with her friend that she has more resistance in her belly than she does. But Lia doubts, she thinks that because she is taller she is also stronger. The two do not do abdominal exercises and love fast food and coke and although they are not fat girls, both have a soft belly. So Vivi starts first: she will punching Lia's soft belly until she give up. Lia double over a lot of times moaning i pain. When the belly ... Show more