A few yrs. ago, I was having sex with my then girlfriend in this motel somewhere (she was on top riding me). Right in the middle of it, I smelled something really horrible. At about this time, she hopped off and ran like hell to the bathroom. When I looked down at my dick there was wet shit on it. There was also shit on the sheets. Needless to say, that was the end of that.

Thank god I was wearing a rubber.