I just asked Fussy about this, and he said that for him, his foreskin goes all the way back, so when he puts the condom on, the head of his penis completely exposed. When the condom is in place, and the foreskin goes back over the head, the condom sort of goes under the foreskin and therefore does not interfere with the 'sliding and gliding' at all.

However, he was in total agreement with Mr Osuche that condoms always reduce sensitivity.

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