Siri picks our slime ingredients! Who do you think will end up with a better slime? Karina or Ronald?
SIS vs BRO instagram @ sisvsbro_karina_ronald
Karina has a new instagram @ kurzawa_karina
Ronald’s new instagram @ ronaldkurzawa
Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you…