Two naughty college girls have hired a life model to pose for their art project. As he drops his robe, they stare at his dick so much that it starts to twitch with arousal. This makes them giggle and tease him even more until he is sporting a big erection. The model apologizes but the girls tell him he has to keep it like that now so they can finish their drawings! They encourage him to jerk off to keep it hard but as they open their legs and show off their panties, he loses control and cums!