The subliminal hypnosis tracks I loaded on my roommates ipod really seemed to be taking effect.  He had recently shaved off all the hair on his body below the neck, and he was much more comfortable being naked in the room, when the two of us were alone. Now he was openly jerking off and learning not to waste a drop of cum, aiming for his own mouth and licking up any sperm that ended up on his smooth chest like it was the most normal thing in the world.