i think that may be an oxymoron...comfortable butt plug! seriously, i love wearing a butt plug for Mistress and i try to keep it in all day. i wear a Doctor Love's standard butt plug, maximum diameter is about 1 1/2 inches. the plug is fine and i love the full feeling. my discomfort is with the flange, especially when i'm sitting a lot. can anyone recommend a more comfortable butt plug?