You were one of Dr Retros patients,And friend.You were sitting on a chair she asked you to sit on. -"Alright.Could you open your mouth please?" She asked. You agreed,and opened your mouth wide open. She leaned in closer and took a closer look. She backed back up with a blushing face. -"Ah..Ahem Ahem.!Interesting.." She said blushing,a nervous chuckle escaped from her. her tail swishing from side to side.