A relationship hoarder (also called a relationship collector) is a polyamorous person who always wants more relationships and is dissatisfied with the amount they have, for example wanting 4, and upon having 4 active relationships they would want more.
Flag
The relationship hoarder flag is very similar to the polyamorous flag. Red, black, and blue are the main colors. The only significant change is the dragon. There is a dragon head orientated in the middle of the flag with the pi symbol on its forehead. The dragon's representation is unknown, however, dragons are known to be greedy creatures that hoard and protect treasure in many mythologies. The pi represents the good inside of the bad, similar to a yin yang.