Is my sister pregnant?

[Yosway]

Hey, So I share a bathroom with my sister, I tend to masterbate in the shower and cum on the tub floor and then go for my shower. In the shower I turn of the water and wipe the sperm with soap and clean the tub with bath soap. Ive been doing it for a year now and my sister hasn’t gotten pergnant. My sister is expecting her period any minute now and im so worried. what if she doesn’t get it. Im so worried someone help anwser my question. Is she pregnant

[RockRose]

Yosway,  have you posted here before under a different name?  Your thoughts are very familiar.

No,  it's not possible to get pregnant that way.