>>4413156I had your exact problem Anon. I don't know exactly what cured it for me, but I think it was a combination of the following things (especially #3):
1. [Temporary fix] Take a break from porn and masturbation. This will cure it temporarily but eventually you'll go back to being jaded.
2. Start fapping to softer content. In the beginning, it will be damn near impossible to cum. Eventually, you will start appreciating the female figure again and just the sight of a naked woman will make you horny.
3. Stop "edging". Meaning, stop trying to hold out as long as possible and denying yourself orgasm so you can save it for the "perfect moment". Edging is part of the reason your dick gets jaded..
4. Exercise. Higher levels of testosterone (for building muscles) will also make you hornier. Also, a stronger heart means more blood can easily flow to your dick to make it harder.
5. Solve your depression (if applicable). In my case, I was depressed due to lack of enjoyable work. I sort of lucked out and found a nice job, and i noticed I enjoy hentai more now. Coincidence? Probably.
I think #3 is the most important one by far, then comes #4 and after that #2.