Perfect duo. Part 2

If I adopted these girls as my daughters, I'd need to train them to refrain from urinating every time they poop. They would only be able to relieve their bladders of pee pee when the are straddling my face. Obviously, I would need to taste their piss every time that they go tee tee. How else would I be able to adequately monitor their health? I would also feel obligated to train them to use the buddy system for pooping. Neither girl should ever poop without having her sister present, as it will be her sister's job to clean her hiney hole for her. During the first few years, I will need to also be present when either girl defecates, so that I may monitor the job that her sister is doing in wiping her butthole for her. In fulfillment of my fatherly duties, each girl will be required to submit their rectal openings to me for inspection at least twice daily. This will help them internalize the habit of keeping their shitholes very clean. They will appreciate this when they become old enough to date other girls. The quickest way to lose a girl friend is to have your rectal area unclean when she goes down their to eat your anus out. I don't want my daughters to go through the heartbreak of losing girlfriends simply because the failed to keep their rectal areas clean enough for another girl to stick her tongue into.