I wish you were closer to me!

Brakes are a very simple part of the car but trouble shooting can sometimes be a pain. If your tires are locking up and usually don't then my first guess would be the Proportioning valve gone bad but that is only a guess. Normally if you have air in the lines the pedal is spongy and pumping them up helps. I am not real educated on Honda's per say but almost every brake system operates similar regardless of the make/model. It would be nice for someone to see it in person and do a run down on it to find out exactly what it is and get it fixed before something bad happens.

Good luck and wish we would help.

Chris