Reddit.com/r/SnapchatSext/

Looking for Snapchat sexting usernames? Reddit/r/snapchatsext is a subreddit designed to allow users to share their Snapchat username for sexting and sending nudes online. You must be 18+ to be able to share your Snapchat usernems on r/snapchatsext, and to be able to talk to other users. You can also share images and video as long as it follows community guidelines.