up your ass with a tube like a real medical professional.
There's a company that makes freeze dried **** capsules that are supposedly enteric coated (i.e. no **** burps). But they are expensive, and you have to take like 30 capsules in one sitting. But, they have highly screened donors who take absolutely magnificent ****s daily and are instructed on a very meticulous diet in order to remain part of their donor pool.
https://www.openbiome.org/