This year, the baby-making fluid came at us fast and loose, onto screens big and small, into romances both gay and straight, stories both dramatic and comedic. But at last, in 2017, our screens have runneth over with the fountain of youth: cum, the sticky coital leftover conveniently and historically ignored in sex scenes, is making a splashy debut. With each passing year, television and film edge closer to portraying the reality of sex, whether it’s through the female gaze, hand jobs, or the strap-on.