No.

If you want a tighter pussy you want some jiggle balls or kegel trainers, which happen to be brilliant companions to edging, as they keep you aroused in between edge times.
Exploring orgasm denial, edging and erotica
No.
If you want a tighter pussy you want some jiggle balls or kegel trainers, which happen to be brilliant companions to edging, as they keep you aroused in between edge times.