Not intentionally. But she did come in my room once to wake me up for college(i slept like a log back then) and pulled my covers off. I had an erection and she gasped then just stood there staring. Shed seen me naked before but never like that.
Wasnt really embarrassing since she knew i slept naked and had seen me naked before just never with an erection. Once I explained to her that sleeping males get erections and sometimes even ejaculate all she could say was "wow I didnt know that'.