can you at least just change your underwear at work? meaning maybe cycling shorts under your work pants, then at work swap in regular underwear, then for the ride home a fresh pair of cycling shorts. mine dry over night, so I can wash & use them every day. I know they can be expensive tho. I like Zoot brand tri-shorts. they provide some "moisture management" with a thin liner. when I've had "saddles sores" I've found soaking in hot baths to be helpful