I can answer that question. No they are not the same person. I've visited both of them!!
Kerry Kitten a.k.a Lady Kat is in Peterborough, and I posted in March 2016. Kerry 1967 , now Natural Brunette, is in Huntingdon, slightly older, but body is in good shape for her age, stated as 49, which is probably right. Yes , a bit vanilla, but a lovely lady, very clean, and fit.
Hope this helps.