Ain't No Love in Mishnah law, Aint no love for a lil girl!

"If the girl is less than that age, younger than three years and one day, the status of intercourse with her is not that of intercourse in all halakhic senses; rather, it is like placing a finger into the eye. Just as in that case, the eye constricts, sheds tears, and then returns to its original state, so too, in a girl younger than three years and one day old, the hymen returns to its original state."
[Mishnah- Niddah: 5, by Koren - Steinsaltz]
https://www.sefaria.org/Mishnah_Niddah.5.3?lang=bi