stimulation

This really stupid question came to my mind: Ladies, does horseriding - or more specifically the contact between the saddle/horse and you - stimulate your vagina or clitoris? If yes: Is this common or rare/do you have to force it? Has anyone ever gotten an orgasm from this? Maybe I'm just...

Just wondering if the knot - however wonderful - is enough for a woman to reach climax? I've heard different views from women regarding the clitoris and (human male) penetration at the same time. Some need to stimulate the clit (or prefer to), while others are able to climax from penetration...