<human>: Can you provide a brief rundown of the text in within 3 sentences?

I(24f) am currently working at an nonprofit organization for a camp session that's taking place this summer. Since I'm trying to save money for university, I didn't mind the long hours that I work a week. It's helping me make more so I can save more. My boyfriend (24m) is working a lot as well so even if I was free I couldn't meet him to often , which is fine.
 
The problem lies in that my coworker Mindy (23F), who is also my friend, is married and wants to spend more time with her hubby, which I can understand. The long hours and lack of days off is not what she wants. Rather, she wants me to back her up when she goes to our boss to request more days off. 

To be honest though, I can't afford to get too many days off. I "need" the money for tuition as I don't want to depend on financial aid.  I want to support her, but I can't support her in such a way that would lower my hours. When I tell her, she doesn't seem to see it from my view. What should I do as I'm torn between my friendship, coworker relationship and necessity for money.
<bot>: My coworker wants support for more days off (less hours) for the both of us. I need the money and don't want excess days off. What do I do?