TRUE STORY: She wants to take me home... SeXStoRY

Any input would be great! I'm 24 and I have been pursuing a 64 year old woman. She has nice big soft boobs, a bit of a round belly, and GORGEOUS legs! It's been a slow pursuit, but tonight, lightning almost struck. Every night when we get off work, I make it a point to give her a hug and a kiss on the cheek. One night, she kissed me on the lips. I just figured she thought of me as a close enough friend to do that. So, months and months of the same act every night go by, and I got kissed on the lips here and there (always gave me a massive hard on afterwards). When she talks about sex, she usually says that she would want someone her age, and some guys are just too young, so I usually figure my pursuit is somewhat pointless...UNTIL TONIGHT. As always, we were walking to our cars and I kissed her on the cheek and hugged her, but kept her in a hug for longer than normal. As I let go, she said somewhat quietly, "I could take you home with me." It caught me off guard, and I gave a surprised "What?" She started to open her car door and said, "Oh never mind." And as soon as it hit me as to what she said, I replied, "Let's go!" She turned around and smiled, "Oh I can't" "Yes you can." Smiling, "No I can't" I smiled back and got into my car. I was SO FUCKING CLOSE!!!! I must bide my time with her now. Any thoughts?