Toilet Tentacle

I think a thorough probing is required to fully understand the complexities of Mary-Kates ailments. Taking this into consideration at may be possible to address two seperate requirements in the one activity. Whilst being provided much needed supplements via some sort of hard-wired access pipe, Mary-Kate could submit to a fairly extensive examination (admittedly with a little bit of struggling thrown in) while Ashley could provide the screaming and more cerebral interactive components.
Raising this on a tower like structure could provide the added bonus of financial gains for our hard work and sacrifices by selling viewing rights to the seething, roaring masses.
Or we could sell it as 'reality tv' and wear costumes.