Even Hokages Wear Out / Orochimaru is Persistent

Lee and his team are on bodyguard duty for the Fifth Hokage, Tsunade, while she's off on a gambling binge... and Tenten can only seem to screw up in front of her heroine. Orochimaru summons Manda to swallow Tsunade, Naruto, and even Guy-sensei whole! Can Lee's team come up with a plan and rescue them?