Legend about Hannah's prayer

Hello Rabbi Michi!
Ar'ah Sivan is totally cool!
Yesterday a friend called me and told me that he took Tractate Berakhot with him on his trip abroad and he asked me a question he had. Since these are legends, I didn't bother to look at them when I studied Tractate Berakhot (my opinion on legends is the same as yours, even in Tractate Megillah I skim and skip).
The Gemara in Berakot (No. 1:) continues to discuss the subject of the Chana prayer.
"If he sees, you will see," said Hannah before the Blessed One, Rabbi Elazar. "If he sees, it is better, and if not, you will see. I will go and hide from Elkanah my husband. And since he said, 'Let us hide,' they will water me. Who is a pervert? Why do you not practice your Torah as a philistine, as it is said (Numbers 5:28) And she was cleansed and sown with seed, which is good for those who say, "If she was barren, devoid of fertility, but for those who say, "If she gave birth in pain, gave birth to females, gave birth to black males, gave birth to short white males, gave birth to long ones, may Ikah, Lammir, Datanya, and she was cleansed and sown with seed, teaching." onIf she were barren, absent from my words Rabbi Ishmael to Rabbi Akiva If so, all the barren women will go and hide, and this is not a missing spoilage, but rather teaches that if she gave birth in sorrow, gave birth to short children, gave birth to long, black children, gave birth to white children, gave birth to two children, and if she saw, she would see the Torah spoken like the language of humans:" (Forgive me for copying, wow). Apparently, the Gemara here gives permission for a pervert to commit fornication so that she can pass the test of the cursed water. How does this make sense? It is very strange to me what the Sages are doing here.
If you have an answer, thank you very much.
Tell me if you didn't understand the question.
Thank you🙂