Omorashi WITHOUT Sexual Excitement?

I sometimes see discussions about Omorashi & pants wetting separate from sexuality, as if this paraphilia (which is unfortunately what it's classified as in the DSM) can be completely severed from any sexual gratification. 

Personally I don't see how this is possible, as all aspects of this particular activity somehow tie in to the sexual experience.  The sensory side involves warm wetness on your genital area; the taboo aspect can create a great "naughty" sexual thrill as can the rebelliousness of doing something secretly or openly that's totally unaccepted by society.  Even if it also provides comfort or takes you back to your carefree infant years I don't believe it can be ONLY enjoyed for that reason alone with zero sexual arousal.  Sorry, I just don't. 

However I do believe some enthusiasts suffer from sexual dysfunction of various kinds... possibly porn addiction or addiction to the fetish itself that can make it hard to climax or form relationships with non-enthusiasts.  Perhaps you've gotten so desensitized to the act that it's no longer the sexual thrill it once was & now you're just doing it for convenience or "chasing the dragon" so to speak.  And I certainly don't believe one has to masturbate or have sex every time they engage in Omo to enjoy themselves.  But as far as simply adopting it as a sort of normal part of everyday life--people don't do totally antisocial, taboo things like this without some reward.  We're getting something out of it that makes it worth the risk of total social rejection or else we wouldn't take that risk.  And the reward is likely proportionate to the risk, which is pretty big (humiliation, loss of friends/family, exclusion, bullying, etc).  Unless you have an actual diagnosed phobia of bathrooms or the like, I can see no other motivation (besides *sexual arousal) big enough to drive pants wetting in a continent adult.

So I ask you, Omo community:  can you explain how a person could "enjoy" wetting themselves without it involving at least a tiny degree of sexual gratification?  (Obviously I'm not referring to truly incontinent people or others who wet themselves unintentionally).  *I define 'sexual arousal' as your heart racing, breath quickening, genital area feeling warm/tingly, penis or clitoris getting erect, vaginal wetness, skin flushing & pupils dilating or other typical physical signs.