Why does drinking water make me feel more thirsty than soda?

Well, kinda. If I drink soda, it takes longer to feel thirsty again than with water. Soda, it can take me an entire afternoon to get through one bottle. While with water, the longest it takes me to feel thirsty again is probably an hour., and I find myself taking more swigs of water in the same length of time than with soda.
>sssiiiiiipppppp