To the bottoms out there, does sex become unbearableto you or too stimulating/sensitive after you cum?

Me and my bf had sex last night and I accidentally came from prone position (my dick was getting rubbed agaonst the bed plus he was hitting my prostste), I was planning to save it until he finishes our 2nd round.

But then after I came, I asked him to swtich positions and continued but everytime he thrust inside, it was so overstimulating that I couldn't bear it. I could maybe beare it if he didn't thrust too deeply but after a while I have to ask him to stop.

Even fingering myself was too much. Apparently, even his ex experiences that.