If you were okay with your ex wife but not with a new partner, then 99.999% this is performance anxiety because its a new partner.
If it was anything to worry about you would have it with your ex wife too.
You need to fuck her properly 2-3 times then it won't be an issue (your body will become used to her body, as with your ex wife). This is very common, I had this all my life.
Things to help you:
1. Pills (for the first tricky 2-3 times) then you won't need them.
2. No porn/orgasm (this is huge - if you don't jerk off for 2 weeks + take a pill too you will become an animal. You will not be able to lose your erection even if you wanted to lol)
3. Condom makes things significantly worse.
4. Before I see a new girl I read a note on my phone which says: ''You already fucked 15+ girls. Some with condoms, one in a 3some, lots of high pressure situations... this is not real, its your mind playing tricks. Billions of people did this before and billions of people will do this after you''
5. Relieve all pressure by talking to the girl before hand (vulnerability game).
6. Go for easy penetration situations if you are nervous for first time (ie on a bed, dark room, music, massage her first and have plenty of oil on your bodies etc)
7. Cutting down on alcohol, good sleep, lifting heavy things etc are good things for your health in general but won't be of much benefit otherwise (eg how could you fuck your wife 1 week ago but not today)
If you are too nervous (eg fearing you will lose the bang) don't accept any responsibility and just blame the girl : ) after sex she will feel better about herself.
If it was anything to worry about you would have it with your ex wife too.
You need to fuck her properly 2-3 times then it won't be an issue (your body will become used to her body, as with your ex wife). This is very common, I had this all my life.
Things to help you:
1. Pills (for the first tricky 2-3 times) then you won't need them.
2. No porn/orgasm (this is huge - if you don't jerk off for 2 weeks + take a pill too you will become an animal. You will not be able to lose your erection even if you wanted to lol)
3. Condom makes things significantly worse.
4. Before I see a new girl I read a note on my phone which says: ''You already fucked 15+ girls. Some with condoms, one in a 3some, lots of high pressure situations... this is not real, its your mind playing tricks. Billions of people did this before and billions of people will do this after you''
5. Relieve all pressure by talking to the girl before hand (vulnerability game).
6. Go for easy penetration situations if you are nervous for first time (ie on a bed, dark room, music, massage her first and have plenty of oil on your bodies etc)
7. Cutting down on alcohol, good sleep, lifting heavy things etc are good things for your health in general but won't be of much benefit otherwise (eg how could you fuck your wife 1 week ago but not today)
If you are too nervous (eg fearing you will lose the bang) don't accept any responsibility and just blame the girl : ) after sex she will feel better about herself.