Family kissing? Annoyed. Wtf...

I’m 24 and my godmother is in her 50’s. She always tries to kiss me on the lips...NOT IN A SEXUAL WAY, I know that for a fact. It pisses me off so much and I turn my face for a cheek kiss instead. We were spending the new year together and I kid you not she tried to do it every fucking time. I understand it’s different when I was a child but as a 24 year old with a child and husband I just don’t understand why the fuck she thinks this is normal. I’m pissed off because tonight she literally tried doing it twice in one time. I know she loves me a lot and she has no children of her own but she’s literally acting obsessed with me, not to mention the fact that I’m grossed the fuck out by kissing a family member like that. I don’t know how to tell her to stop because I’m scared of hurting her feelings. I honestly don’t even know how to bring it up to her.