I know it's a sensitive sub subject, but i have been doing it for a long time.
I would do it at night. One time when my mom found some "missing" sheets
in the basement of "our" home she snapped at me. I did't respond to her
questions (too embaressed to).Still over the years i still did the humpping bit.
Now for the most part i don't get the urge very often. Of course when i wear
that's when the urge hits me and hump the sheets in a stash. I for got to
mention that i live alone.