There probably is. I wouldn't doubt it. I remember hearing from time to time about men and women who collect sex toys and have what amount to sizeable collections of pleasure items and devices ranging across the years and even decades. I think there was even a segment on the old Comedy Central MAN SHOW(Adam Carrolla, Jimmy Kimmel version) here in the States where one of the guys visited a lady who had a substantial collection of sex toys.
A lot of them had to be blurred out on screen for being too offensive, even for cable.