Venting My Frustration!!!

So every night I put my kids to bed at 9:00. Usually they have no problems going to bed, but lately its been a bit of a problem! Corbin and Tyson try everything they can think of to keep themselves awake. Tonight they were in their beds yelling "MOM come tuck us in" over and over they yelled to which I responded "When your in bed for the rest of the night I will be up" So I go up and tuck them in and what happens five minutes later---They are both downstairs wanting drinks. I tell them to hurry and get back in bed, Tyson ends up dropping a glass on his big toe, and FREAKS out!!! My patience at this point is not good, I yell " If you had stayed in bed like you were supposed too that wouldn't have happened. I put a spongebob band-aid on his toe and send him to bed. Right now they are singing in their beds and laughing at each other!!! I guess I feel that bed time is at 9, so my "mom" job should be over at 9 is that so much to ask? If it was a real job I would at least get a break right? Just Venting, but do you feel me?