A relative of Ayame asked her to help her to work temporarily as an art model. Ayame agrees but when she's about to do the stuff, she realizes that it is a nudist sketch room and she will have to be naked in front of an crowd of males.

No one told me it was a nudist art model!!!

she thinks internally and starts to panic a little

Ayame blushes and begins to feel hot and wet being naked and being watched while the men draw her body.

Ayame masturbates sightly until a sensei named Natsukawa catches her and he says:

"You're having fun"

?.

Ayame is embarrassed to be caught touching herself while the men in the sketch room watch her pussy soaked and her naked body with nipples erect.