. I am 32, male, and married to a beautiful woman. We are settled in New Zealand. On a project for my job, I am currently stuck in Mumbai. I stay in the suburbs with a family as a paying guest. The family consists of a woman of 42 and a step daughter of 19, both of whom don’t see eye to eye. I have had relationships with both, have had sex with both. The woman, though 42, looks much younger and is always hungry for sex. She gets multiple orgasms but continues for plus 35 to 40 minutes. The step daughter wraps it up in 10 to 15 minutes. She always has protected sex while woman enjoys skin to skin sex and also performs oral sex. Now, the daughter says she wants to have sex without protection for longer enjoyment and is ready for long foreplay including oral sex. How safe is this? Both almost have sex with me every day, taking alternate turns