RA movies . Ramming

One key difference in the sex scene between a R-rated movie & a porn movie is that in the former, the penis is never shown.

So during ramming, the male actor’s dick rub/hit against his co-actress clitoris directly- skin to skin contact? I mean, since this is not porn, would they actually be doing abit more to protect the actress modesty? Like put on a condom or something? Or the production crew simply don’t bother?