My apology if im wrong but the wording of your post sounds like you found another international student to be your partner in crime.
some international students squander or know they dont qualify for a PGWP so they fake relationships with another international student to get Open Work permits..
I heard of one such case where BOTH students were deported when CIC found out that it was a marriage of convenience.
Its not as easy as it seem to get this OWP