Marcela Janeckova - Sister in the bath

Marcela is enjoying her free day together with her sister and decided to sew a nice piece of clothing for herself. She's drinking her ice tea while her sister decided to relax in the bathtub. At least they won't argue about silly things! This is going to be a truly great afternoon. But the clock is ticking and Marcela can feel the tea in her bladder. The toilet is in the bathroom but her sister has locked herself there and cannot hear Marcela's banging on the door! This is driving her crazy and she will have to find another suitable spot to relieve herself...