Japanese cute girl, Mayu, is used to be biting her step-sister. She says she bit her very hard, and she also likes biting pencils, books, and so on!! So I ask her to bite me hard!! Firstly, Mayu bites me on my fingers. From the beginning, she bites me with all her strength! She enjoys biting human meats although she is now an adult woman. And her canines and premolars are extremely sharp, so her biting is very painful! Mayu says she remembers the fun of biting people hard! Secondly, Mayu sinks her teeth into arms of the poor guy. She smiles and chomps him very hard, which is also so painful... Show more