It took half an hour before anything outrageous happened. At soon as it went by it seemed like ” all of a sudden” when really I was building to in the prior minutes! But, all of sudden something happened inside my vagina that with every thrust was like aww oooo ohhh! It was as if the tissue became erect. Haha female erection. I wouldn’t be surprised because the clitoris also becomes erect
I highly suggest that couples explore the vagina with their fingers while before, during and after arousal!