M&J's accomplishments were so amazing too!
look, if you diddle that spot there, they get happy and then there's a mess, but if you play with that too much it get's raw, use lube.
those poor women, what could they do before? if they really wanted to play with themselves before this genius crew who made big bucks in the name of Scoence(!), they would have had to just poke around before they found the good spots. god help them if their mommy or grammaw didn't tell them how to have fun, not that the way most men do it has changed all that much. no, these good servants of humanity told the stupid ones where the fun parts are because, well gee, without a good yank, the only alternative to having a good life is slamming heroin. we all know that endorphin flow is the only real reason for living.
people have been enjoying sex for at least the many tens of thousands of years that people have left stuff behind from. the Romans and many others including the Indians(Persians) and the Chinese, not to mention Africans. please. i'm not impressed by perverts, even if they have fancy certificates and letters of officialdom. they're still perverts. they should keep it reasonably clean just like the rest of us have to. we're not allowed to rape women to do studies on patterns of arousal.
no, Masters and Johnson are perverts as is the super sized pervert Kinsey. that's why they took the job, people tend to try to choose work that they like, like watching others have sex and writing the details down. if their work helps you to live a better life as a better person, then great! no need to get emotional over the fact that perverts make the world a happier place for you. my freind Jimmy is at least unafraid of the word. since he like to see big tits.
i can assure you this, even the stupidest hillbilly can recognize a pervert of the magnitude of Masters and Johnson and Kinsey and their ilk.