I think sexcoin is a coin similar to steem, but for adult sites . :D Honestly, I see the potential in this coin. The Adult entertainment Industry has a global annual turnover of 96 billion dollars, so this coin definitely has quite the potential. However, wether this is a scam coin or not, it's a different question. So, I wouldn't invest in this coin until they announce the first adult site that accepts this coin, which apparently is coming soon (to make sure it isn't a scam)
More info: https://bitcointalk.org/index.php?topic=252896.msg2689850

Thanks for introducing this coin to me :D Might possibly make me rich! Upvoted and followed you :)