Others have specific physiological requirements and it’s usually less an issue of looseness (which is a correlated variable with how easily she gets wet, both in general and for you specifically), and more often a situation where she is very good at vaginal orgasms and strongly prefers g spot arousal (which usually means she needs stronger and stronger stimulation the more she dildos herself and has sex). These chicks are my favorite/sweet spot.

The third category that can often overlap with the second are porn addicts who genuinely fetishize big cocks, like aesthetically, and they tend to also be the girls who love giving head, love grabbing it and will like try to go at it though your joggers while you’re at a department store in the mall or somewhere like that. They are like dudes are with tits where they also tend to have much stronger preferences about stuff other than size, like many of them love my cock especially because I’m circumsized and have a huge mushroom head that flares to well over 8” in circumference. Other chicks want a really thick shaft and want the cock to be widest at the base so they feel max g spot and clit stimulation simultaneously. All also have strong opinions about stroke game and usually want to be jackhammered for a long time in a few of their favorite positions. These chicks can get to a disturbing place that is somewhat gross, where you start to wonder if they were molested and they can sort of seem like gay guys in how compulsive and horny they are. They are also much worse relationship material for all the reasons you would expect.

(http://www.autoadmit.com/thread.php?thread_id=5677131&forum_id=2#48634704)