MyNameIsOver20charac said:
A question I've been thinking of for a while. I know that some things are very difficult to translate and I wonder if japanese porn comic dialogue is one of them ,and is actually erotic in japanese, or if it's just as cringy. Or does Japan simply have a cringe-fetish :P

As a rule of thumb, most cases of "it's difficult to translate" would be better said as "I've reached the limit of skill/imagination/drive to translate this today".

As others have said that others have said, there is moutain of culture difference that can be pretty cringy when translated into anything near the literal. On the other hand, cringy porn dialogue is both universal and relative.