The Honeymoon

 The next evening, when Ron and Hermione got home, there was already a container of polyjuice potion on the table.
“Just couldn’t wait, could you?” ask Ron.
“I've wanted to do this, too.” She replied pulled a stray hair off his shirt and put put it in the polyjuice potion. 
“May I suggest you take your clothes off now? I am a bit bigger than you.” he pointed just as she was about to drink it.
“Yes, yes. Good idea.” She stripped, and downed the potion.
Before she transformed, Ron grabbed her tits, and said “Those are almost too fine of breasts to waste on a night of being me.”
“Wow! I look good!” exclaimed Ron as Hermione finished her transformation. “Let’s get you erect.” Said Ron as he grabbed Hermione’s dick in his hand. He went down on his knees, and lifting up her dick, kissing and licking her balls.  As her dick got harder, he started stroking it.  Hermione groaned with pleasure. When she had a full erection, Ron stood up and took his clothes off. He bent over the kitchen table, and told her to ram it up his arse.
So thrust it up his arse, again, again, and again. She developed a fast rhythm.
“Damn that feels good” Said Ron.
“Yes! Yes! Yes!” Exclaimed Hermione with each thrust.
Ron got back down on his knees just, and put her dick in his mouth just as she started cumming.  Ron let it fill his mouth, with a little coming out the side.
He stood up, holding Hermione’s cheeks, kissed her, and gave Hermione her cum. She swallowed while smiling. She got down on him and returned the favor.