After stretching in the shower. My L/M Demondick is my go to starter he will open you up and is just long enough to let you know there is a second door to conquer.
My bad dragon collection, Chance XL hilteble, Sleipnir XL 3/4 the way down, Scorn XL Almost fully inserted, Cole XL Hilteble, Stan XL 1/4 the way, Apollo XL Hilteble Vergil XL Can almost insert whole thing in base and all.