does this game have visual sexual content? or ya need to buy it as DLC? if we purchase the game on Steam, then we have all the content? all the new updates on time? and sexual content there too?
Yes, there is an NSFW patch available in the files.
On Steam, you currently have the most updated version of the game and the NSFW version (you need to use the "NSFW" password to unlock this through Steam).