I need help. I am a 16 year old guy. My girl and I just decided to have sex. It will be the first time for both of us. We planned it at my house since my parents were out of town. It was just this past weekend. She said that she would't do it without me wearing a condom, I agree with her. We embarrased to go buy one at the store so we walked to the gas station and got one from those vending machine in a gas station restroom. She was kind of nervous but I was excited. When I try to put it on, it wouldn't go all the way. I even try stretching the opening bigger and tried pulling it but it still wouldn't go in. We decided not to have sex that day. I was disappointed that we didn't have sex. We decided to do it again this weekend. I just need help on putting the condom on. Did I buy the wrong size?

Nearly any condom will fit any guy. Some condoms fit some guys better. You from what you are saying had the condom up side down.

If you are too embarrassed to buy condoms you have no business having sex. Get over that problem first. Then go into a drug store a buy some quality condoms. I would never trust a condom bought in a gas station machine.

Did you check the date to see how old it was? Is this a gas station restroom that is inside so it is heated all the time?