I am 15 years old and I am very scared. I need answers fast!
So can sperm get through clothes?
If my boyfriend gets ejaculate on his hand, then fingers me, could I be pregnant?

Yes it is possible. But what specifically makes you think you might be pregnant? If this happened between the last 3 days ask your mom to get the morning after pill called Plan B for you (since you're 15 you can't get it by yourself).

Sperm will not go through clothes. If he had sperm on his fingers, then fingered you, there is a slight possibility you could be pregnant.

If you are not ready to be a mother, please take precautions.