Has sharing your wife sparked up your sex life as a couple? - Yes
Cuck - NA
Whether she sees another guy(s) alone or with you watching, participating...how has it affected your sex life as a couple? - we share May together. Hasn't changed at home too much, but we look forward to sharing May on holidays and out-of-town trips.
Are you(the husband) extra horny on a daily basis? Is she? - I sure as hell am. May, not so much
Do you masterbate more often(alone)? Does she? - Again, I do, thinking about seeing the other men who have fucked my wife. I don't think May does much.