So first time I came here because of hookups - discovered I had total PIED (I couldnt get hard at all) even to different girls, most likely caused by porn thats was far far from vanilla and relatively frequent masturbation (approx once in 1 or 2 days). After my first reboot (about 70 days) I had a sex to test it and there was no problem anymore, no PIED, very strong erection. Afterwards I tried to be more careful with porn, watch more vanilla porn (couple slips were still there but minor) and fap less frequently (once in about 4 or 5 days). Today I had another hookup I discovered that is again not as good at it used to be first couple months after my first reboot - I got more or less hard first round and orgasmed but afterwards (another 4 rounds) it was pure disaster. I didnt have total PIED this time but there was definitely delayed ejaculation, death grip issue and I was totally unable to get hard from blowjob and in missionary position. I could get hard only from her riding me and from doggy. At first she really liked it because thanks to delayed ejaculation I was able to fuck her hard and fast like machine for good 30 minutes (she was really vocal about it) but then it changed when she tried to make me cum for next 40 minutes or so desperately fighting semi-hard dick and she felt like she was not attractive enough or skilled enough to make me hard. What is of course bullshit but she still felt like that. So here I am again with new motivation to make another challenge and to have even more strict masturbation schedule afterwards.