Harry Potter and the Connubialis Hex/Hogwarts Express/Neville, Luna and Romilda/Let Luna and Romilda climax together
From Create Your Own Story
The moans were getting longer and louder. They had trouble concentrating on the other's pleasure button as they were gasping for air. Luna was the first to come. She closed her eyes and let out a loud moan when she climaxed. Romilda continued on her clitoris while she was recovering but she didn't last long after Luna got back to her part of the deal, giving Romilda a orgasm as strong.
At that view, Harry couldn't bear it longer. He stood up, putting his dick in Romilda's face. She sucked him while Luna was still licking her. Then Harry came in her mouth. She rolled it a bit in her mouth before swallowing it. Neville reached Romilda and did the same.
"Wow! Romilda, you're pretty incredible!" Harry couldn't believe she could be such a slut.