Having caused a sensation with steamy and explicit sex on "Bridgerton," Netflix dips into that genre again — minus the costumes — in "Sex/Life." Sarah Shahi stars as a wife and mother in the throes of a not-quite-midlife crisis, pining for all the wild sex she used to have. Alas, thanks to the overwrought Harlequin Romance trappings, there's a lot more guilt here than pleasure.
