Yes

Of course he'd go to his room after inviting her up there. After all, he'd had a small crush on his cousin since she was his babysitter when he was younger. Her kind nature hadn't changed one bit over the years.

When he got up to his room, Sam was sitting at his desk in her nursing scrubs.

"What'd you want me here for anyway?" She asked calmly.

Max thought about that for a bit. What did he want from her? Sex? That felt a little wrong at this point, but he didn't want to take it off the table either.

"I just wanted to exchange this..." at this point Max looked around his room for something to trade, something small that he wouldn't miss. Finally his eyes settled on a cap eraser on his desk. "this cap eraser for the panties you're wearing right now."

"Sure! That seems like a good exchange. Just give me one second." Sam walked out of the room and you watched as she walked into the bathroom and then came out holding her panties, a blue thong. He had hoped that she would take them off in front of him, but he realized that wasn't part of the exchange and she still clearly viewed him as her younger cousin.

Max handed her the cap eraser and she handed him her still warm panties. He held them for a second before sliding them into his pocket. He'd keep those for later if he needed them.