
Mangas for the most have mls with big dicks, but humanly possible dicks.
Korean Manhwas on the other side... a large majority of them have ml's with impossible dicks, horse dick, titan dick, forearm dick, 3m long dick, alien dick... What's funny is these Ukes look like they don't even feel them that much, like here in some panels.
I don't get the appeal of such size bc at the end it's just too uncanny to take the smut seriously. For me it's a fail and Korean authors need to put a stop to that ever growing 'member'

what you’re referring to is called sounding, where a metal rod is placed in the urethra and some men gain pleasure from doing that (safely). what the dude had in his peen tho was probably a catheter cause a) it’s a string and b) he couldn’t take it out (if he yanked it out there’d be a lot of blood). i dont know why it kind of looked like he was enjoying it, he definitely shouldn’t have been, but unless there’s some sex toy out there that’s impossible to safely take out the dick but still pleasurable, please let me know

If you go back to the preview pages of comments (40th...), there's infos on this.
It's a catheter and its purpose is medical (primarily).
A nurse described the utilisation of it in a reply somewhere. It's used during medical process like surgery operations, to avoid the patient peeing and soiling the sheets... It countains a small mecanism that once inserted in the urethra, can be inflated like a ball and deflated after, controlled by an exterior button probably linked to the catheter. It's a bit technic. Surely Youtube has videos on this.
But yeah, like many objets its function was deturned to s*xual plays from its original use
I don't have a dick but how is this possible? and I saw in other mangas too but they be acting all horny doesn't that hurt like crazy