hi dr hook i have asked you a question before and you helped me thank you   i had sexual abuse as a child and it has manifested in sexual ocd worrying  to stop it i have to break the thought by you answering the question   making out with a girl she rubbed her vagina and anus than put her finger just inside my mouth a couple of times can i get a std or e coli from this ?

Welcome back to the Forum and thanks for your confidence in our knowledge and service.  No STIs are transmitted through the transfer of genital secretions from one person's genitals or rectum to another when those secretions are transferred on a person's hands or fingers.  The event that you describe was no risk for HIV/ STI.  No need for concern, no need for.testing.  EWH---

that includes e coli?

E. Coil is not an STI and is normally found in the GI and genital tract.  There is no reason to worry about transmission of E. Coli in the encounter you have described.  EWH---

thank you that did it