If only 15% of people can hands free cum from just being fucked in the ass, the only way for someone not of that 15% is to either A. Withhold themselves for months(years even) B. Take ecstacy

So since most furs don't have any sense of self control, i can only assume the furs I see in pics are on drugs half the time.

(this is satire, so don't get pissed at me)