sexual abuse and assault, even extremely physically violent rape of very young girls, never gets more than a year at most. if the rapist or sexual abuser is a minor he won't get any kind of real disciplinary actions or treatment at all- it's waved away as childish impulse and boys will be boys, and then it's left for the family to deal with, which they won't. victims of sexual violence whose names become known among their immediate community or online are hounded to the point of regularly attempting/committing suicide.
just a few years ago there was the nth room gangrapes, where a man orchestrated a network where women, including over two dozen underage girls, were blackmailed and forced into recording sexual videos, including videos of graphic gang rape, that were then sold over telegram, with men being able to request sexual acts they wanted specific women and girls to be forced into in future videos. all the men spearheading this had prior criminal or legal records for sexual crimes, including sexual crimes against children. they did not get more than slaps on the wrist. it was an uphill battle just to get them charged for the nth room telegram rapes and a lot of the prosecutor's focus was on them producing and distributing pornography, not on the rapes of hundreds of women.