At some point, it will stop working again.
Yes, i realize that, and when it does i will try with smaller resistor or something like that.
Is there any difference in number of sensors which can be connected or in code how to retrieve temperature if i would wire it like you (@afremont) said?
I suggest the OP read some Dallas documentation on powering the 1-wire data bus. He could get rid of a wire (+5V) by using parasitic power mode thru the data line. Then he'd only have to run the Data(Q) and Gnd wires to the sensors. Handier sometimes.