Luke was slowly moving his hands down to where their cocks were, but
Max suddenly grabbed them. "Wait Luke." He began. "I can't do this.
This doesn't feel right anymore. I-I have a girlfriend. I can't do
this."
Luke's eyebrows came together as he studies his friend closely. "You
had no trouble with it before. Why now all of a sudden?"
Max avoided Luke's gaze. "Before...before, I wasn't thinking about
her. And, we were sharing a cock. It wasn't like this. It was more
like you masturbating with yourself, and I just happened to be there."
Luke thought for a moment. 'He's right.' Luke thought. 'Every time I
hit off with Max was when we were sharing a cock. He never even once
pumped it. I always did it. Maybe before it wasn't him I was feeling
getting turned on. It was me. Does that make me...'
"Luke..." Max said quietly. Luke jumped a little as he was brought out
of his deep thought. "I like being conjoined to you, but I can't do
this with you....I will stay conjoined with you as long as we don't to
this anymore."