In exchange for a letter of recommendation to the art museum, Mao was asked to be the painting model for the professor. Told it was for the sake of art, she hesitantly took off her clothes. Lewd poses, modeling completely nude in front of classmates—. Mao is bewildered by the gradually more intense demands, but the shame of being sketched and ogled from head to toe eventually turns into excitement. "Teacher, it's embarrassing... Ah, everyone's watching...!" The pure female art student shakes her large breasts, leaks tide, and reaches climax.
