I can offer a experience from my own life. I am pretty good WILDing nowadays, but I need to be alone. 3 years I had difficulty since I was sleeping with gf and oddly enough I have two cats too, they are in different room at night though. It is pretty hard since quick surprise touches can jerk your body and make the concentration harder... I won't say it is impossible but I admit I rarely can do it with another person near me.