My childhood friend is a woman who has had many romantic relationships. She gets dumped as soon as she gets a boyfriend, and every time that happens, I'm the one who complains, cries, and comforts her. What's more, she's heartbroken and asks me for sex! I promise her that this will be the last time, but she still wants to put her dick in! But she knows all of my good spots, so I can't really refuse, and I end up comforting her whenever it suits me! We're not in a romantic relationship, but we have excellent physical compatibility! In a way, we're codependent.