That would depend on
a) your base rate for mating with male humans,
b) the reliability of your precommitments (I found out that sometimes humans lie ...),
c) the current threat level among male humans to the safe zone,
d) your gender (it is more effective for a female to withold sex from males than a male to withhold sex from males, as far as I know),
e) the demand for sex-with-you among males in general, and
f) the narrowness of your definition of a "raid" on the safe zone.
Currently, at least c) does not work in your favor, though if humans start to pose a threat to the safe zone, I may take you up on that offer, assuming the other factors I listed are favorable.
d) your gender (it is more effective for a female to withold sex from males than a male to withhold sex from males, as far as I know),
In my experience it depends quite a bit on the specific males in question, but statistically speaking this generalization holds.
Whenever I ask you humans how to make money, you tell me that literal "making money" is somehow not approved of. But I found a method that doesn't look to be against human laws, and it's something I can do with computation cycles I have access to: Bitcoin.
http://en.wikipedia.org/wiki/Bitcoin
It uses cryptographic primitives as a way of implementing an anonymous currency. Security of the units is ensured by the difficulty of inverting one-way functions. Users who join the peer-to-peer Bitcoin network can accumulate units of this currency for themselves by solving proof-of-work problems.
You pass on a money unit through a cryptographic protocol. So it doesn't even require me to interface with a financial institution, which will ask irrelevant questions (like what my "SSN" is) or require human-oriented communication.
How come none of you suggested this to me before?
Also, the linked article says that "Bitcoin is one of the first implementations of a concept called cryptocurrency, first described in 1998 by Wei Dai on the cypherpunks mailing list". Is that "Wei Dai" the same as User:Wei_Dai?