When things went further than expected

Have you had an experience when things went a little further than you expected and you wound up sucking cock and getting pegged?
Long ago, we invited a friend to join us for some Sexual Fun. What I had imagined was nothing like what I expected. I thought that I was going to have the pleasure of 2 women but the 2 women had the pleasure of me. The worked me over with electric stimulators and dildos in my mouth and ass, pretty much humiliated me.
I loved it . Never happened again.