First Time Assplay [MF] at a Massage Parlor

I once went to a rub n tug massage parlor. It was a tiny place and one older Asian woman was working it. Halfway into the massage, I figured I must’ve been wrong about the place and resigned myself to just enjoy it. Then, I felt her fingers massaging closer and closer to my inner thighs and asshole and was excited to see her undress, oil me up, climb on top of me, and slide her naked body across my back and legs. She told me to flip, and I happily obliged.
She started stroking me slowly, talking dirty in broken english. I asked to feel her tits, and she said fine. I squeezed, and she moaned. I tried to rub her hairy pussy, but she moved my hand. I kept rubbing her tits, and then she had a change of heart, moving my hand from her left nipple to her pussy. I slipped one finger in. She said “yes baby, like that”. I added another and kept a steady pace. Meanwhile, she’s hunched on top of me, stroking me up and down. She starts blowing on the head of my uncircumcised cock, and I’m in heaven.
Then I take a risk. I move her right hand (which had been gently fondling my balls) down and she starts pressing on my taint. I enjoy the sensation for a couple minutes, and then I urge her downward, as she starts pressing on my anus. She stops, and holds up her fingers to indicate the extra charge. I nod in approval.
With her oiled fingers, she starts fucking my ass slowly, which stroking my cock and blowing on my head. At one point, she even licks my nipple! Finally, without giving her a warning, I blow the biggest load of my life, and she just keeps stroking urging me all along the way. Once I was done, exhausted, she showed me the shower. I dressed, left a nice tip, and was on my way with a big smile.