Niches of feeds:
MILF
stockings
pantyhose
secretary
feet
high heels
legs
outdoor
glamour
uniform
All feeds has morphing but no synonymizing (to not damage the texts). Some of feeds are empty for now, but you can use them already - updates are filled for a year in advance.
You can generate the feeds URLs with your CCBILL ID
here
And subscribe as affiliate at CCBILL
here