Can Seminal Fluid On Hand After Non Penetrative Sex Cause Pregnancy?

ok so me and my fiance were messing around and i ejaculated upward onto my shorts so me and her went to clean our hands i wiped the rest of the cum off my penis with my finger on the way to the bathroom she washed her hands with soap and water when the soap has some sulfer in it and i took some toilet paper and washed my pants off hard with the toilet paper that had sulfer water on it and washed my hands with just reguler water that has sulfer in it then i crawled along a bed with my hands crawled along my coach drew some drawings with my hands ate some then held a very cold pepsi drink for a few minuets then 4-5 hours later in a cold air conditioned envirnment i fingered my fiance for 5 seconds then she was worried so she washed out her vagina with lots of sulfer water clean like as if it was a douche could she be pregnant after all that and did that for only 5 seconds