Mod related crashes are quite common. it could be from conflicting mods or too many mods causing the game to freeze and inevitably crash the game. It could be from the removal of a mod and it can cause the game to crash because you removed it.
No.
no
Yes, on skyrim Nexus there's a mod called Spouses Can Live Everywhere by Amgepo and Emma
Only on PC by downloading the Skyrim Online mod on the SkyrimNexus and there will be a Skyrim online DLC in 2013
Not in vanilla Skyrim, but with the Succubus Race mod, yes.
Not in vanilla Skyrim. With the mod "Mofomojos Horse Whisperer" by MofoMojo, you can get a spell to "tame" stolen horses. You can find this mod at Nexus Mods.
you cant look like ezio unless you have skyrim on PC (its a mod)
The Dwemer Autoblade is a weapon from the "Dwemer Autoblade" mod by acey195 on the Skyrim Nexus.
You can try the "Walrus aka Horker Companion" mod by Sacrim0 on the Skyrim Nexus.
Many, many things. Be creative!
You cannot perform sexual intercourse on Skyrim. There may be a mod for PC, but none that I have heard of.
Paradise halls mod and add the sex slave add on >:)