Dave sat down in his new chair. He held the pen and looked at the pad. Picking it up, he wrote "I have a vagina."
Wondering if it worked, he undid his belt and unbuttoned his pants. Concealed by his desk, he slid a hand down under his boxers, he encountered his normal penis. He rubbed it for a moment, and then kept going down.
"Nothing strange yet. Maybe it doesn't work..." he murmered to himself as he reached his balls. He slid his hand down further between his legs when suddenly something didn't feel right...his hand hit something and he shook with pleasure! He keep exploring and could feel a pussy between his legs!
"OH MY GOD! IT WORKS!" He rubbed his pussy again, the new sensations flooding his mind. His cock started to get hard. He figured that the pen inferred that he wanted the whole deal- labia, clit, everything, in addition to a vagina, but it wasn't sure what to do with his current male equipment so it kept it intact. As he started to debate what to do now, there was a knock at the door. Startled, he yanks his hand from his pants.