Dragon merge virus

Intro In this world one day dragons with 1 or 2 heads have shown up with some sort of extra socket where a third head should be with a pulsing opening. So far the dragons are very recent and your about the find yourself being the first to find their true intentions… ( if one head 2 sockets if two heads 1 socket. They will try to stuff most of your body into the socket and will slowly over time convert you into an extra head on their body. Phase:1 body is stuffed into the socket and it will clamp down on you making you stuck Phase:2 legs dissolve making the person rely on the dragons body Phase:3 arms start to shrink and neck and head elongates a bit. Phase:4 body becomes scaly and head dragon like and arms gone. Phase:5 body makes final changes and finishes and no matter what the middle head which is never a converted human has full control of the body not your neck or head though.)