First, the couples were asked what they think of their lifetime. Sometimes watching your partner have penetrative sex with anyone other than your significant other seems unfathomable. Many couples are seen swapping partners videos at Heavy-R, a completely free porn tube offering the world's most hardcore porn videos. Black and white couples are ready to engage in couples. Four unhappy couples in crisis will now be given the chance to explore if the grass really is greener in Channel 4's new show.