The cum (semen) is not what you are primarily disposing of. What you are primarily disposing of are the millions upon millions of useless sperm swimming in the semen - those tiny tadpole-like living beings with bullet-head and whip-tail.
As a white boi I know that it is so important for us white bois to do our only duty to jerk off our teeny weenies till we spill out useless watery diseased sperm while we jerk it to black men fucking all white girls and bois and then slurp up our mess and swallow it or at the least flush our worthless cum into the sewer to become sewer trash in piles of nasty shit.