I generally carry either my Kahr or my Walther in a holster, together with my Taser in a pants pocket.
Some pants like JC Penny's Stafford Pleated Dress pants have a nice change pocket inside the right pocket. The pocket itself is very generous in size. And the front of my Taser C2 fits very snugly inside the inner change pocket, keeping it upright and centered inside the pocket. I then put my wallet over it, which totally hides the taser's outline.
I've actually got pretty good about being able to draw my Taser quickly.
I have IWB holsters for both pistols. This combo of pistol and taser is typically my carry setup for most of the year.