START-641 Nude model with added charm, reaches climax during full nude sketching session with classmate

"This is also for art... even knowing that, it's embarrassing." The art club that Nao belongs to has a tradition of taking turns as nude drawing models. Nao steels herself and stands on the model stand, but ends up being set up by the club members in a situation where she's soaked in seduction. In her hazy consciousness, Nao was assaulted by an unprecedented intense pleasure and forgot about art as she became engrossed.