actually us women don't "cum" as you men do... our "cumming" does not involve squirting liquid (ejaculating) or anything, at most we just start lubricate ourselves so the penetration is easier and painful less... instead we have what you call "orgasms" when stimulated enough, and we can climax SEVERAL times in a row, as well, if stimulated enough... some women might even *cough* fake it *cough* so you might think you did it, that depends on the case tho, that's another issue. my point being, with me being a woman, and having experience in "massage to relieve the body" as the school nurse said, she CLEARLY feels strongly attracted to this boy, and by definition she finds herself lusting after HIM (only him). women in this regard are simpler than men, if it's not THE one, we simply CAN'T "cum" (we don't climax) whereas men, well, you prob already know... she's not a "pervert' (she's not doing something she should not do) as some ignorants here have said it, she just found her ONE.