Need help with my first qrp antenna

I’ve been tinkering with all sorts of radios and analog electronics since I was 10 so for about 6 years. I’m trying to get into CW qrp and bought a pixie kit as there cheep. However I need to find a. Antenna . Right now for my SW I use a speaker wire dipole that I ran a wire and hid in my neighbors tree.

I live in a hoa and can’t have antennas so it has to be somthing that I can hide