It appears that Christine O’Donnel’s niece must have confused the event at which the incident occurred, or else made it up: https://www.google.com/amp/s/www.washingtonexaminer.com/news/new-allegation-woman-says-biden-commented-on-her-breasts-at-an-event-when-she-was-14%3f_amp=true
Interesting read. Thanks.