Imperials. A Stormcloak victory would weaken Skyrim and make it easier for the Thalmor to take over. Plus the only way to romance Legate Rikke during Amorous Adventures is to side with the Imperials.
Rumble Roses. Someone enters the room. Them: O_O Me: What?! I always play games without my pants on!- Inmate 922335
#ImprisonToadDickTrump