Its already been guessed right by some folks here for some time, and the sub sequent reactions and theories that the hero was a girl are already left and right.
Now that its officially right that she was a woman indeed, now let talks about their oppai's.
Hero problem now is about Oppai's, and there's no better person to inquire about it than us, and not Ares...
We are specifically chosen to this role because our isekai knowledge was not limited to skills and environmental setting, but harems and oppai's as well.
For the solution of Todou's problem, let Ares exorcise her Oppai because there might be a perverted spirit lingering over there.
I dont mean as "exercise" by Ares, i really meant Exorcise it. If Ares exercise it, it will grow big uncontrollably...