Well I tried X with Cialis. It works for me, no headache or anything else. The problem lies with my wife.
I tried X with her on last new years party, as we got home she said she was horny, but I just can't get it up. In her frustration after she suck me for half an hour and it's still soft, she said to me that she did X with her last boyfriend before we met. They always had sex after (he didn't suffer ED from X), and she cum so hard that she was addicted. She broke up with him when she suspected him cheats on her one day, when she refused to go with him to a rave party and he went there alone. She had friends at the party that tell her his boyfriend got out of the party with another girl. She confronted him about it, but he denied. She said she knew that he would always be horny after rolling, so he was just lying to her. She broke up with him and never used X after that, until we went to the new year party.
I bought some cialis, and we go to another party with friends two weeks after new year. As we got home, we tried sex again. This time, I did perform. But she just couldn't cum, even after we did it for 2 hours. In her frustation, she said to me that with her last boyfriend, she could cum easily. They only had sex for half an hour, she would cum so hard that she would scream (in normal sex, she never scream, just grunt as she cum).
We tried a few times. I tried giving her more X (half a pill) before we had sex, it fails. I also tried giving her Viagra, and it did nothing.
Was it me or something else?