One of the most sensual or erotic books I've ever come across is actually a trilogy called "The 5th Season" by N.K. Jemisin. It's a fantasy series, but it has some really intense and steamy scenes that really get my heart racing. As for movies, one that comes to mind is "Blue Is The Warmest Color." It's a French drama with some very intimate and sensual scenes between the two main characters.
