Excessive masturbation and exhaustion - what happens when watching porn takes over your life and casual viewing spirals into an obsession impacting your personal sex life and relationships?
From earth-shattering orgasms to erectile dysfunction, talking about sex can be taboo at any age - but here, four over-60s explore what sex really looks like as we get older.
A dominatrix, an ex-escort, and a couple who make porn discuss how their jobs impact their real lives and what sex and relationships look like in their world.