Viagra Without Prescription

Anton asked:

Well I’ve had sex a couple times now around 10 times but the last 2 times I’ve had sex I haven’t been able to keep it up. And this is before drinking anything. No matter what she does I can’t get it up. Or I get it for maybe like 10 minutes and she’ll blow me but then after that, it just goes away and does not come back no matter what we try, and its embarrassing. Also when I’m at home by myself I can seem to get one and keep it up for a really long time but when I’m with a girl it stays for like 10 mins then goes a bit soft then after that just goes completely soft.Could it be because I’m nervous?? What can I do to solve this problem, preferably without Viagra
also the last two times have just been with some random chicks at the club i picked up other times were with a girlfriend or close friend