Ah now, very good point Annalise! I think this is how he started in the very beginning and very young, with the feeling his mother's underwear/clothing off the washing line! (Around 6-8yrs maybe?) Perhaps it started with a silky feel slip or negligee? Then stealing an item or two at perhaps 12yrs or so? As I mentioned before in a previous post, these silky fabrics have a calming/pleasurable sensation which soothes some people with Autism, and I believe they are also used in hospitals - Dementia/Mental Health wards,
with people who have experienced trauma. Could the alleged CSK have experienced a traumatic event in his life at a very early age and accidentally (initially) whilst being comforted at one time, rubbed his face against a silk nightie mother was wearing and this felt so "lovely", soft and nurturing, which he was lacking from his relationship with his mother? He sought this out again (and again) by touching Mum's things on the washing line (intimate naughty things to a child) and was seen doing it, teased and started having the item associated with shame and pleasure, something taboo to be hidden, but something so "nice". He began to try to take them and hide them to touch them again when alone and self-pleasuring? Remember, this would have already been a troubled and withdrawn boy with very low self worth and feelings of being ineffectual. All just supposition here of course.
Thought this Q & A with a PHD was worth a read:
QUOTE: BBM
"This behavior of his is very likely to be an instance of Transvestic Fetisism, one of a group of sexual diagnoses known as the paraphilias, which includes exhibitionism (arousal attached to shocking people with public displays), regular fetishism (say, a fetish for leather difficulty achieving arousal without the fetish item present), frotteurism (arousal is tied to rubbing against people in public), pedophilia (arousal is tied to sexually immature partners), sexual masochism (arousal tied to being punished), sexual sadism (arousal tied to punishing), and voyeurism (arousal tied to spying on others sexual activities in peeping tom fashion). If it isnt clear already, the basic idea is that when you have a fetish, your ability to become sexually aroused becomes linked to a particular thing and it becomes difficult to get aroused properly without that thing being present."
https://www.mentalhelp.net/advice/transvestic-fetishism/
I did find this which I thought was quite fascinating too:
QUOTE: BBM
"
Another piece of the puzzle, though, is how each connection forms in the first place why denim in particular is disgusting, or why silk is joyful. On the one hand, Ramachandran says, its possible that some of these responses are born out of memory, a particularly traumatic or positive experience with a certain texture creating a lasting unconscious reaction.
"
https://www.thecut.com/2016/05/the-people-who-store-their-emotions-in-their-fingertips.html