Not done the parties for years, there used to be these Sauna clubs in converted shops round the East End, Really enjoyed those, mix of working girls for numbers, swinging couples and usually quite a few guys who were all comfortable being naked and it led to good fun evenings.
Remember one couple, younger women older guy, She was rampant and mad for cum, Few weeks later he turns up alone, buying drinks for everyone, yep she got knocked up, he saved a fortune and everyone was happy lol, different times i guess.