All I know is that I've been incorporating tickling with sex damn near since I started having sex at age 15. And it's awesome! And I really can't recall not even one complaint about it either. Or not any big ones anyways.....I've always figured it's easier to "turn" a vanilla as opposed to actually Find another one of us , of the opposite sex, and be physically attracted to each other, out in the wild somewhere. Too many variables. If u take your time, ease into it, make it fun, make it interesting, and most importantly make damn certain that She has a series of the absolute most intense squirt a gallon across the room, eyes roll back in her head, she speaks in tongues for an hour, need an ER IV to get hydrated set of orgasms....during these lil tickle/sex 101 classes....and I think you'll have a very high percentage success rate my friend.