How do i do it

all right so im a 15 year old male im inlove with a 38 year old bi sexual. i met her from my moms work my mom inturduced me to her said id like her. i thought she was ugly n short.3 weeks later we went to the beach. she came down on a saturday and asked me to spend the night at her motel cause she was alone so i did n we talked for about 2 hours now im in love with her. How do i ask her out or do anything with her. i dont want sex just someone to  care hug n kiss