back story, I am 25yo I am leaving the china for back to the US for good, been dating my girl for 7 months, and as a good bye gift i guess she is letting me have this. I might not leave china, now. haha.

Back story- Basically my gf said that her best friend who i met a few times, said she wanted to have sex with me since sex with sex with my gf was so good. I am not really that good, but what ever. long story short, i said, i would not feel comfortable having sex with her friend, unless she was there and tried to weave the threesome in the cards, even though her friend is cuter, I like my girl friend enough and there is no need to stab her in the heart, and nail her friend before i leave the country.

So I think the FFM, is now in the mix, and definite possibility. So now the question is how do I follow through, obviously jealously wont be a big issue. I am leaving the country in less than a month, pay attention to gf more throughout the session.

Problem lies in my poor eating habits, and my stamina has weakened a little bit. So, I need to get back to my prime in maybe 2 weeks time. What foods, things I can do to get me more horny and maybe stamina, I am scared that I may just last one round, and just die. I want this experience to be awesome for everyone, more so them, because I want to have this again, you know before i leave. I was thinking maybe viagra, but I am too young, not there yet. I dont know any positions, and dont really know what to do, how to lead, do i watch? I read a little bit from the forums and browsed earlier, but this is just a ridiculous fantasy, that randomly came true.

If i am lucky, it might happen a few more times after, but i am not sure. But I need to bring my A-game, and I am not sure what to do? I figure, i might be so excited, i might be hard the whole night, who knows.

advice pointers, I am willing to learn...and will make daily habit adjustments. so do sleeping habits matter, what types of foods to eat, what type of foods to avoid. I know short notice, but any about of extra juice in the tank will help. Should I work out more, to get the testosterone going? What type of methods should I employ to make sure I dont go, do i just pull out, or ask to take a break while I watch them?lol, or i ask them to stop doing what there doing to me? I have no Idea...

Thanks for everything everyone.