Hi I a 31 y. o. male. Since about a year and a half now, I am not able to have a normal sexual act with a parter if her vagina 's is too big. I ejalucate very quickly.
I thought it was a psychological problem of P. E at first, but when having sex with certain women (Currently an Asian girl) with a much tighter vagina, I can perform normaly, almost as long as I want, without any decrease of sensation or pleasure and with strong orgasm. Just like I use to. It seems like when my penis is able to go in an out too loosely inside my partners, the sensation make me ejaculate really quikly.
My inability to perform normally independently from my partner's size occured after a knee operation. I had to be on pain killer and stay in bed for a week or two. Maybe some reaction to this. Whatever it is right after this episode, I was suffering from PE. I had multiple partners after that, all with the same results. Until I found a partner with a smaller vagina where my penis is always tight inside and everything is normal.
Is it a common problem ? Where does this come from. How can I resolve this and perform properly with any women size or type. I definitely put away the psychological factor of the problem. It seems to be mechanical only which is a releaf, but how to resolve it.
Thank you for your help. Appreciatively




