Went From Delayed to Premature

So previously I had issues with delayed ejaculation to the point I could only finish by myself no matter how long I went for with a partner. Even during masturbation I was looking at a good 30 mins before I could finish.

But for a bit of time now I've experimented with daily masturbation but not cumming (so essentially semen retention) which has made me super sensitive and I found the tension really builds up so I get super horny.

I met up with a female friend recently for our usual stuff, we usually do more foreplay with her giving me a handjob for at least 5 to 10 minutes but this time I had fingered her for a few moments (I was already hard so she didn’t touch me once) and she was super horny so said just to start, which meant I didn't get a handjob or blowjob. I put my dick inside and within 2 minutes I had already cum. She was confused as she was used to me lasting long but I had blown my load super quick.

Later that night I thought because some of the tension was released, I'd be back to lasting long so we gave it another try and again within a few minutes I was done with barely any stimulation.

Anyone else found themselves go from one extreme to the other?

 

I’m taking it that you don’t want to be premature?

I could go for hours if I wanted to but now I’m training to be a prejac

 

So initially when I started the retention my goal wasn’t to have PE but honestly now I have it, I’m really enjoying it. I feel the more you masturbate without cumming, the more tension builds up and the more you develop it.

 

Has there been a change in any meds? I know some of mine can cause issues with ejaculation. I was always typically one that would have a hard time holding back but now I sometimes get hard and then it plateau's before I can release. For one of my friends who enjoys a long fucking, that's a good thing. For the other who prefers to suck me off, she can get tired. Interestingly, she also has a hard time getting over the edge so our mutual masturbation sessions are usually quite long and lots of fun.