Dirty Game - Hot Truth or Dare ( Sex Edition )

Many people say sex and smartphones don’t mix. But hear us out.

During the Valentine's Day season, people often reflect on their intimate relationships. Are you stuck in a routine, maybe looking to bring some excitement into your sex life? In order to make sure you have the best Valentine's Day yet, we've rounded up a collection of apps to help you craft seductive text messages, experiment with sex in different locations and generally get to know each other better -- physically.