Cann't the vaginal fluid in her hand act like a host, which finally came into contact with my pennis?
no risk what so ever hiv is transmitted through vaginal and anal sex
mother to child
needles sharing
no more
HIV is unable to reproduce outside its living host (unlike many bacteria or fungi, which may do so under suitable conditions), except under laboratory conditions, therefore, it does not spread or maintain infectiousness outside its host.
You had no risk.
when hiv is exposed to air...it becomes INACTIVE and rendered incapable of infecting