Test drive #4: Score!
Actually came inside the fc2 while the gal was riding me. It was as close to the real thing as I've ever cum, and practically indistinguishable.
This was another gal that was new to fc2, but she listened well and followed the directions that I gave her, except that she didn't lube it on the inside. I figured this didn't matter, because I'm the king of pre-cum, so I can provide the internal lube.
In fact, it might be an advantage, because it felt much more natural than manufactured lube. We had to start off slowly, and she had to do a little checking and adjusting at first, but it was quite a ride once we got going.
Long story short, this experiment with fc2 was a spectacular success. I almost always need to finish off by hand or mouth, and practically never get off the old-fashioned way. So it's a huge morale boost to have a CFS happy ending, and the gal seemed to enjoy the hell out of it to.
She seemed especially pleased when I told her it was the first time in years that it's happened for me. Guess that made her feel special and super-sexy, which led to some extended cuddling and pillow talk. Made me feel like a young stud again, too, just like in the good old days.