Decorate Her

Your cock swells and throbs as the cum builds inside your sack. At the last moment you pull out and spray your load across Professor Porter's face. The first spurt lies into her hair, but after that the spunk splashes across her forehead and nose, leaving her reeling backwards. You stagger away a little and gaze at your handiwork. The Professor looks stunned and gasps a little.

"Clean yourself up," you say. "Be at my flat by eight. Bring Dr. Jones with you."

You leave the building and head home for a well deserved scotch and lie down.