Perhaps it means that in order to get out of doing something, there are or will be a lot of obstacles to face. The homework could mean actual homework from school, or it could be a metaphor for chores at home, "home" work.

Going down the slide means you are taking an alternate route, one in which could be dangerous or perilless. The trap doors suggest that you feel trapped by your current circumstance. Also, you need to be discrete in whom you like because your dream suggests you are feeling paranoid and agitated in what others may be saying.

The end where you come out OK means you can compromise or do the tasks you need to do first and then have time for fun.