I Have Been Trying To Insert My Penis Into A

I have been trying to insert my penis into a woman who is 87 years old... It seems she has a very tight vagina.... she responds to oral stimulation and can achieve multiple orgasms...

Her vagina is so tight that I can only insert 2 fingers into her vagina.... If I could get 3 fingers in her vagina, I think I can insert my penis. This woman is very frustrated that I cannot insert my penis into her vagina... Any suggestions?