Alice meets 'cam' couples monetising their sex lives retailing 'authentic sex' online

In Wales and a London dungeon, Alice explores the world of BDSM - bondage, domination and sado-masochism. She also meets a Surrey couple where the dom 'owns' her sub's body 24/7.

Alice explores the flourishing world of sex and wellness, from a full-body orgasm workshop to watermelon and chocolate, and an intimate yoni massage in Kent.

In Berlin and Vegas, Alice takes a deep dive into future sex, from cyber-brothels to talking sex dolls and the latest in sex robots

Over in the US, Alice meets people tearing up the rule book with 20-person ‘polycules’ and multi-partner relationships – for more sex but also a deeper connection

Alice explores the world of ‘feedism’ and ‘gaining’ – meeting leaders in the fat-fetish porn world and two UK mums who blend sex, food and bigger bodies for a different kind of erotic