A very crude way to get your partner or yourself sexually aroused, typically done through explicit text or suggestive photos, at timeseven nude. Whereas sallying is the same, but better!!!
Lola: omg you'll never guess what happened!! I was sexting with John last night and he sent me a picture of his dick!
Julia: Ew, sexting can be so gross. You should find a good guy who can sally you! it's the same, but even better!