The siblings first posed nude in a cover pictorial for the Brazilian Playboy in March 2003, after being chosen among 30,000 couples of twin sisters.
But after Andy sleeps with a hot local babe Sandra Teles and his wife's body turns up in a fisherman's net, suspicions are aroused.
In 2006, she starred in the erotic thriller Betrayed by Passion, where she bared boobs and butt repeatedly.