This is not ethical. The reasoning is absurd and there's no way you're reversing that amount of damage or that type of modification if you see it that way.

During an anonymous Reddit AMA, one person said that they chose to get a meatotomy and subincision because it allows the urethra to receive sexual stimulation. For some people, splitting may be done as part of a BDSM act, either to one’s self or another consenting adult. You may want to split your penis simply because you like the way it looks. No reason is invalid. [ Divergent-Ditto input: Fucking debatable] What’s important is finding a community that’s accepting and supportive of your choice to modify your body.

Keep in mind it's against my beliefs to circumcise, especially non-consenting infants, so no disrespect to anyone but I'm tapping out on this.