Last post is incorrect. Indiana Age of Consent.
The age of consents for Indiana are:
Heterosexual - 16
Homosexual F/F or M/M - 16
Thus, it would not be illegal.
A$$ Saver aka…
Disclaimer:
I hope this is tidbit of fiction is helpful. I am not an attorney. Do not perceive this as legal advice. You should consult an attorney to answer your questions. Do not rely on this advice. Forget you ever read it. You are not a client. I am not an attorney. This is merely babble in the wind. Never use the advice as reasoning in court.