Hey I can't fault the guy for "helping" & if she was serious, I bet most guys would do the same (I'm just as guilty given how well drawn she is). Thanks for the translations.
It's a little forced, but an alternative translation could be:
Could you come inside me here and help out?
Come over here! She means come over here and help her out!
The fact that Japanese can have such WILDLY different statements based on a single vowel makes all those misunderstandings so much more... understandable.