Thanks for the insights!

Congrats, you've got yourself a MILF and you need to keep her.

Yes. My MILF. Definitely want to keep her and make her feel good.

Initiate with a foot rub (us older broads often have sore feet after years of stuffing our feet into ill-fitting shoes)

Spot on lol. She loves foot rubs and give her them all the time. Foot massages are challenging though, some areas are too sensitive while some require a lot of pressure.. It's very confusing and tiring on my hands.

Full-body massages that culminate in an ass and pussy massage...rwar

Yes I also give her a weekly oil massage. Love massaging her ass. Though sometimes she comments that I always go for sex afterwards, which makes it seem like I'm doing it all for me. I just get so horny massaging her.

Compliment her often and sincerely, especially her ass if you guys are doing anal

Do you ladies like getting compliments about your body? I'm always hesitant about making her feel objectified or that I'm only after sex.

ABOVE ALL, WORSHIP HER ASS.

How should I worship her ass?? Grope and kiss it? Not sure if I would enjoy licking her ass(hole), would definitely try it if she's out of the shower.

Before anal if I'll lick her pussy and thighs good and take my time. Then if her asshole is nice and clean I'll lick there while fingering her pussy. Then i'll start anal slowly.. with lube.