I ejaculated in my underwear, and then some of it absorbed by the underwear, and the one who didnt get absorbed i brought it to a water dipper full of water and there i rub it with my two fingers until it feels like a glue, but scattered. Then i throw the water away.
Then i saw some of it havent been thrown away, so i fill the water dipper with water again and throw it away. This whole process is happened in 20 minutes or more.
After i done doing all these things in 20 minutes or more, my sister use the bathroom to pee right after i finished.
I did asked how she wash after peeing and she said she used her hands without a soap and there is only one water dipper in the bathroom.
If there is any chance the sperm still in the water dipper, is there a chance it can cause pregnancy?
Please answer im very worried. The bathroom temperature is affected by my bedroom Air Conditioner which is set with around 25°C.