Hi, I've started a new relationship with a girl I have really strong feelings for, but I've been having sexual issues which has really set my confidence back. I'll say a little bit about my history; I'm 27 years old, and since my first time I have had delayed ejaculation. I started on internet porn around 13 and I've had to fantasize certain scenarios to get over a certain pleasure threshold (once I'm there I can focus on the girl and bring myself to orgasm through looking at her and sensation). This hasn't really bothered me too much as when I was younger it meant I could last for ages and I had no problems maintaining an erection. However, on our first time together with this girl I got dreadful performance anxiety and now I have trouble maintaining an erection when we're together. She takes a lot of time to get "ready for entry" so theres a lot of foreplay involved. I won't lie, I feel there is a lot of pressure for me to perform in this situation, but luckily she is amazingly understanding. When we kiss and cuddle I have no problem getting erect but when it comes to penetration my system panics and shuts down. Thankfully we've had one successful session when I was drunk which was incredible but I also had a tab of viagra which my doctor prescribed me to get over the psychological ED. I think my body is starting to resist viagra because I experienced ED again recently when I was dosed up. Here's the thing; I've recently given up regular porn use. I haven't been a heavy user (I define heavy by once or twice every couple of days) for a few years, and I now have a strong moral objection to the internet porn culture which has colored my views on pornography as a whole (I also suffer from OCD so my moral compass is on constant overdrive). As it stands now I look at porn maybe once a month, and its been this way for a few months now (I recently ended a longterm relationship so am attributing my drop in porn use to possible depression too). Is it possible I'm in the middle of a flatline? My libido seems to require a kickstart every now and then as I don't get spontaneous erections nearly as often. I also can't achieve a sensation-based erection, which I used to be able to do. I've taken steps to improve my erectile health such as more exercise and giving up smoking, is there anything else I can do? I really hope I'm not in the middle of a flatline because I really like this girl and don't want to put our sex life on hold for fear of losing her. Thanks.