Can masturbate without porn

Well, I can masturbate without porn now. My dick is not as hard as it would be with porn, but I can reach an orgasm. Tried it a few times.

Sometimes I'll think of women in porn and that definitely works. But I challenge myself further and think of ex-girlfriends or women I've seen at the gym that are attractive. This will work too, but it takes a little more time.

This was attainable in the past, but it took A LOT of time and concentration. Now, I can reach orgasm within a few mins.

I've been able to have sex for some time now, but it's with a weak erection. I can give this particular girl multiple orgasms in the duration of our session. She is very satisfied. While it is an ego builder and very flattering to me I still am not satisfied. I know that my erections are not what they can be and should be.

I am curious to hear from others who have gone through this or a similar situation.