Ulcerative Colitis and Anal Play

Anyone here with UC who likes anal stimulation? I've got questions. Searching the internet gets you the same canned responses for what to eat, what not to eat and all manner of things I've read over and over on all the other sites. But there's nowhere that says what kinds of lubes are good or even general tips to reduce/avoid discomfort during anal play. Let's get a discussion going and maybe share some insights.