I think the question was how other girls see f/f tickling...for me, I'm a straight woman but do like the f/f stuff...I've wondered why, because I get nothing from girl-on-girl sexual material in print or video. Nothing wrong with it, just not how I'm wired 🙂. Maybe the fact that f/f doesn't represent a sexual element to me heightens the enjoyment of the tickling fantasy...when a guy is doing tickling a woman, there's always a subtext of sexual control and domination. When it's a woman, it's pure ticklish fun -- or malice <grin>.
OTOH, maybe the idea of being tickled by a woman represents a "forbidden sexual fruit"...which seems to be an ongoing theme in many same-sex tickling stories anyway. How would it feel to be tickled to the point of orgasm by a woman when I'm straight? Would a woman's ticklish touch bring out repressed sexual feelings that I didn't know were there? So there's always the idea of personal boundaries and taboos being shattered that is titillating in its own way. It being done via tickling, which of course is a huge turn-on for me, makes for interesting fantasy.
Final thought. As someone else kinda mentioned, the guys in M/F videos and stories tend to be a little on the creepy side 🙂 The women just don't seem as threatening (though no less evil!) Besides, I'm happily married and don't have any real need to fantasize about another guy. Maybe if the guys were hotter (like some of the ones in M/M videos) it would be different? Occasionally you see a hottie taking part, but considering the demographic of most of these videos, the guys buying them are probably not interested in watching a guy hotter than they are (someone told me that was why porn star Ron Jeremy was so popular!)
I truly enjoy all videos though -- including M/F, F/M and M/M when it's pure tickle-torture -- but f/f remains a favorite and as someone did ask, I thought I'd share my HO as to why. Now if only I had enough guts (or insanity) to try the fantasy out in real life! 😉
In answer to the OP's question, it so depends on the woman you're with that it's hard to say...some like tickle-talk, some do not...others want a light, ticklish touch as a means of foreplay/arousal, some would have fun with a tickly aerobic workout (though I imagine you'd need to work up to that one!). The other thing is to not be afraid to let your lady "turn the tables" as it were...have fun tickling her but also encourage her to find some way to return the favor 🙂
Peace,
Stacy