Gender changing adventure

You wake up, naked, on a double size bed...

... a naked man is in front of you.
"Hi I'm Paul... who are you?" he says

"I'm... Anne..." you reply

"Why are you here? Do you want to kill me?" he asks

"No... I'm not here..." you reply

"SHUT UP" he yells angrily "now I will have fun"

After a brief fight he is on you, pinning you down on the bed, with his head between your forceful spreaded legs.

"NO!" you yell "What do you want to do?!?"

"You will see" he says while starting to lick your labia maiora. A shiver comes along your spine...