Woo! I had fun doing this one. x3
This one's pretty neat. In the .psd/.sai files, I've included folders which have female lines for both sides and male lines for both sides. So, you can switch them around or have 2 of the same gender. :3

Files:
.psd: https://www.dropbox.com/s/3ooowt259u5w6ie/Couple%20Base.psd
.sai: https://www.dropbox.com/s/n5gdc3jmnvv5waa/Couple%20Base.sai

Rules:
Please don't make any profit from this base!
Please don't sell this base.
You may color it for personal use or for others.
DO NOT remove my watermark. Resize, move it, but don't remove it.
You may edit it a bit. Add hair, change the ears, etc.
Please link back and give credit.