36 minutes in the movie, we get a long 1-minute scene of Nicolas Duvauchelle naked in bed. During that scene he rolls on the bed, and we can admire his body, including his butt and his soft but thick penis.
In this movie, there is no real full nudity from Gael Morel or Stephane Rideau, but a very nice coming-of-age story with tons of innuendo and very suggestive wet underwear!