S-CUTE-392_miho_04 — A Bright And Natural Girl Gradually Begins To Feel Pleasure From Cunnilingus / Miho

Apparently she was allowed to perform cunnilingus at the age of 18. Miho is cute as she naturally laughs even during erotic talk. At first, it's slow as requested, then it gets faster and faster. Miho's voice of pleasure gets louder along with her movements. Why is it so erotic to see a cheerful girl transform into an erotic one?