>>40075631
I really don't know why this is so complicated for you lol. It's penis stimulation. If you feel it, it's penis stimulation, even if it inside your vagina. Natal vagina do not have sensation inside like a penile inversion neovagina.
>, idk one of the common fears with srs is loss of sensation
why would that be a fear its more analogous to a cis vagina? If its a fear it stems from not knowing how female anatomy works
And you can just look at what females say about it themselves if you don't believe me