I figure it takes at least an hour for a really fulfilling sexing; an hour and a half or two is better. (And it's not uncommon to talk or play or eat breakfast for an hour then do it again!) I guess the ideal timing would be something like 30 to 45 minutes of foreplay (lots of pussy eating - love to feel the quivers in her thighs and tummy when she comes!), 15 to perhaps 30 minutes for the actual f***k, and 20 minutes to an hour in afterglow.