Everyone is different, boring answer I know, but these magazines simply need a reason to exist and play on folks insecurities (which we all have) and make us all guess something is not right with us. My experience, allot of women love the vagina stretched as the clit is actually quite large, running inside the body where you cannot see it, so stretchng the vagian actually stimulates the clitoral legs or anchor points, this I reckon is what gives them such pleasure ... and the clit itself, if you can play that bean right its plenty. Most women dont have vaginal orgasms, they prefer emotions, and even playing with the breast can give an orgasm, but sure enough some women like it deep, but this from my own experience isn't as common.