Kastemel's comics are the kind of fantasy you can actually get off to, because it could theoretically happen, it just won't.
Anything that involves pills that make you grow 200 pounds in an afternoon, or involves sci fi scenarios, or involves fictional characters (women that are impossible to pretend are real, because they just aren't a priori to any boner you might get), any comics/stories that are totally made up untethered from any reality b.s. (which is sadly the majority of them) are completely impossible for me to get lost in or aroused by.
Basically saying that I'm a big Kastemel fan. Even when they dip for too long into the "emotional" stuff, I still forgive him because who else is doing anything approaching this level of quality? No one, that's who.