This list will discuss some of the best 21st-century steamy movies to watch this Valentine's Day; there will be no ranking, as all the movies will make ideal choices for the most romantic day... Romantic Movies Unfaithful Lust Stories No Limit Happy Ending Solo Con Tu Pareja Ride or Die Eternal Summer Duck Butter The Tree of Blood Elisa & Marcela She's Gotta Have It These sexy movies are full of spice, chemistry, increasing passion, and excitement, making them the sexiest movies ever. And then, there are some sex scenes that take them up a notch. Looking for a movie to watch with a little (or a lot) of spice? Stream one of these sexy movies tonight on Netflix, Hulu, Amazon Prime and more.