*gurgle*<br/><br/>Sheldon grasps at the tightly sealed cardiac sphincter, trying to pry it open. Shelly is a strong, healthy woman who obviously isn't prone to letting her meals leave her belly. Even if Sheldon wasn't weakened from his shell being removed he'd be unable to open it. This doesn't stop him from trying though, desperately trying to slide even one finger into the tightly closed opening as the water starts to heat up in the hot stomach. While his attempts certainly do no good in bringing him any closer to freeing himself, the sensation of him squirming around desperately no doubt feels very good on Shelly's end.