My best friend (same sex) wanted to eat me out really bad?

my best friend and i are really close and we had kissed once before(just experimenting, we aren't bi/lesbian), so last night she complemented my boobs and we started having fun and showed each other our boobs. then she showed me her fingering herself and i did the same. then today she wanted me to come over and it took us 30 minutes but we finally just layed down on her bed, and i didnt want to but she got on top of me and we started making out. then she said i want to eat you out and she kept asking and i said that i guess. then she started kissing me all over my body and kissed my vagina once then she said she didnt kno wat to do and wanted me to try so we were both in her room with no pants on and i couldnt even look at her vagina. so i decided i had to go so i left. What should i do? i like playing around with her but not kissing, it felt good when she was on top of me but nothing else. what should i do??? please help!