"It should be fine. Just a matter of needing to assure Charlie that nothing's wrong. Nor am I up to anything nefarious."

...

"Though perhaps it's preferable if she thinks I've slinked off to commit evil, cannibalistic deeds."

Much preferred to Charlie knowing that he's completely sexually frustrated and out of his mind for a while.

"The pains one must take to be taken seriously even when suffering through physical bodies."