Worth reading what is written in the Talmud according to this author:

• THE JEWISH RELIGION: Its Influence Today by Elizabeth Dilling v. TALMUDIC IMMORALITY, ASININITY AND PORNOGRAPHY: THE REPROBATE MIND

http://come-and-hear.com/dilling/chapt05.html#Babies

"Baby boys may always be used as subjects for sodomy by grown men, according to the Talmud. (See Exhibit 54) The Pharisaic subterfuge here is that until a child reaches sexual maturity, capable of sexual intercourse, he or she does not rank as a person, hence Biblical laws against sodomy (pederasty) do not apply. Throughout the Talmud "nine years and one day" is the fictitious age of male maturity."

"Likewise, under "nine years and one day," the "first stage of intercourse" of a boy with the mother, or any grown woman, is harmless, Talmudically. Shammai, to seem more "strict," lowers the age to eight years in some cases. (See Exhibit 82 from Sanhedrin 69b of the Talmud)"

"A woman who had intercourse with a beast is eligible to marry a priest — even a High Priest." Unless specifically warned in advance and the act seen by two witnesses, she is acceptable also. If she had intercourse with a dog while sweeping the floor, she is likewise reckoned to be pure, and suitable."

"When a grown up man has intercourse with a little girl it is nothing, for when the girl is less than this — that is, less than three years old — it is as if one puts the finger into the eye — tears come to the eye again and again, so does virginity come back to the little girl under three years."