What should she do after that accident?

To prevent what? You penetrating her? Yeah, she can make you keep your pants on, keep hers on, or not let you rub your penis on her vagina. And, for the record, if you were worrying about pregnancy, washing her vagina off is not going to prevent fertilization if you got some semen into her.

well instead of just pointing out mistakes, how about offering some help here? i mean so i did something stupid like sticking it in unprotected but if you actually look in the forum im not the only one, is there a chance to reduce the pregnancy rate?

Not after it has already occurred, other than her taking the morning after pill if it is something that has just happened. To get this, however, you'll have to see a doctor who may or may not write a prescription for the pill at his discretion and you'll have to pay for the doctor visit which will be pretty pricey unless you can get into a free clinic, but even then some of those will not write prescriptions for the pill. If you just stuck it in and pulled it immediately out I wouldn't worry too much. Unless you were gushing either pre-cum or actually cumming at the time she's probably fine. Where she is in her menstrual cycle would have a great effect on the chance of pregnancy as well, as there is only a small window of time during which an actual fertilization can occur. I wouldn't get to worried. In the future, slap a condom on if you want to rub it on her vagina or stick it in, or, if you are in a serious, long-time, committed, responsible adult relationship, get her on the pill. There's hardly a better feeling in the world than condomless, worry-free sex when your girl's on the pill.

well i know precum leaked out a little but it was like.. really close to the outer lips of the vagina since i didnt stick it in much so... im just really worried that she might get pregnant though the chances are really small also, she's expecting her period to come somtimes this week but her period are a bit iregular lately due to her stress i guess and it's been coming late for about a while now so.. does that do anything to whether inceasing or decreasing the chances? right now i just hope she get her period really soon

If she's getting her period that soon you should be ok, assuming the act took place within the past couple of days. If she's so stressed her period's irregular, there is a good chance she'd be too stressed to conceive anyway.

well... now that i think about it i dont even know if i took her virginity = =
is there a way that she could check it herself?

Virginity really isn't that distinct; it's more of a state of mind than a physical condition. Most people consider themselves virgins until the first time they have intercourse, which I would not describe what you did as intercourse, but she may. Therefore, while I would say she's still a virgin, she may think you took her virginity. Regardless, the only thing you could possibly hope to check for (and only a doctor can do this) is to determine if her hymen is still in tact. This is a thin membrane that grows across the interior of her vagina and, usually when a female loses her virginity, is torn by the males penis (in common slang terms, it is the cherry you pop) and results in a small amount of bleeding. This can, however, be torn prior to intercourse by a number of things, such as tampons, strenuous physical activity, masterbation, or fingering. Regardless, even if her hymen is intact, as long as you put it in her and some pre-cum was coming out she may get pregnant as the hymen is not a complete barrier (even if it is intact there is an opening which her menstrual flow passes through and, likewise, your semen may have passed through). But, as I said before, the chances of her getting pregnant from what you did is VERY slim.