During orgasm the vaginal entrance contracts strongly and stimulates the penis head

Do men tried to feel the contractions of the vaginal entrance when she is sexually stimulated? We discovered this in the last few months. My wife practice yoga regularly and this helped to strengthen her vaginal muscles as well. During height of sexual stimulation when I withdraw the penis completely and try to re-insert I feel a definite resistance to entry and it is very pleasurable. This is due to the strong contractions of the muscles surrounding the bulbs of the vaginal vestibule (an erectile body underneath the labia majora). As head of the penis is more sensitive than the shaft, you can only feel these contractions of the vaginal entrance when you withdraw completely and re-insert.

Do other couples have similar experience?

 

I have definitely experienced these contractions.