Snake laughed as Ryan kept mechanically sucking even after Snake blew his load.
"Good to the last drop?" laughed Snake, as he tried to disengage.
Instead he discovered that Ryan seemed to be vacuum sealed around Snake's cock root. He hadn't noticed until now, but his balls were inside the faceless black rubber maw too. Snake tried to force his fingers in to pry his cock loose, but somehow all he succeeded in doing was sealing his wrists inside Ryan along with his cock and balls.
"Okay, Ryan, this is not funny now," Snake said leaning in and shouting toward Ryan's ear, "Stop now! Let my cock out!"
Ryan's response was to suck harder, Snake balked as his forearms were swallowed up to his elbows. He didn't know how Ryan could do this unless he was hollow. Snake brought his feet up, and pressed them against Ryan's smooth rubber face trying to force himself free. His whole body weight was supported by Ryan now, he was sure he'd just bounce off free from the suction.
SLURP!
"No!" shrieked Snake in terror. His feet up to his ankles had vanished and his elbows were disappearing into Ryan now. He felt something like a police baton batting against his thighs. He realized it was rubber Ryan's dildo cock, it must be stretching to reach Snake's unprotected hole. "Oh, no you don't, Ryan!"
Snake struggled fruitlessly to free himself and protect his ass from penetration.
The cold rubber spread Snake's clenched butt cheeks, and the suction pulled him into Ryan up to his knees and shoulders, and then the monster dildo penetrated him. Snake screamed as he felt a hot liquid gush inside him. Then he felt suddenly weak, and the world changed.