Hello, so i have a question about Skyrim DLC. My cousin was visiting me last week and he signed in his steam Account, so i could play Bio Inf, since i dont have that game, but in same time, all Skyrim's DLC's downloaded, when he left, i logged back into my account where i have only base game. After launching Skyrim and playing a bit, i realized, i have access to those DLC's without owning them, i can get achievs, do quests, etc, etc. I was wondering, if this can get me banned on Steam? Or DLC's show up as Mods? ( i simply dont want to get banned my steam account, with more than 100+ AAA titles.)