Why would She want him in their room?

Sam stopped at his room and changed into dry clothes. He was thinking about Ben and Emily , She was hot and he would love to see her naked and fuck her brains out. But what would Ben think of that. Sams cock stired as he thought about Ben touching his cheek in the weight room, and thought it was strange. Maybe Ben wanted to watch him fuck Emily. His cock got harder as he headed to room# 614