Is it wrong for a 55 year old female to french kiss a 5 year old girl?

POLL QUESTION, first of all I think this is wrong and with the proper intent it would be criminal but how many people think it is wrong for a 50 year old female to teach a 5 year old female to french kiss by touching tongues together with them while nude in the bathtub? Please post your thoughts! Thank you! This happened in Oregon between the 55 year old grandmother and 5 year old granddaughter while in the bathtub together. The 5 year old told her mother and the grandmother admits it occurred but stated they only discussed how to do it and only touched tongues together. What are your thoughts?