After 2 hours of sleeping Jeff woke up from feeling Rex slithering around him, he got up and somehow managed to get Rex off him and put on his boxer’s and headed to the bathroom, his family was still not back, that was fine.
He put one of the small paper cups in the bathroom under the faucet and poured some cold water into the cup and drank but immediately felt something wrong with his tongue, he checked in the mirror and the tip of his tongue had split in two and became very thin, he was so bewildered he yelled “I’m becoming a Ssssssnnak!!” and ran back to his room where he still saw Rex sleeping and he grabbed his laptop to cancel the transformation but Rex woke up and started pulling off Jeff’s boxers but Jeff was to focused on resetting the transformation and then Rex stuck his erect Penises into his ass and that elected a long Sssssss sound from Jeff as he closed the laptop without resetting the transformation and let Rex do his thing as he felt his legs fuse together and grow more Dark green scales and his arms fuse to his thinning body and grow scales until his head started changing taking the appearance of a snakes head and then Rex along with Jeff let out a long Ssssss as Rex unleashed bucketloads of Cum into Jeff, it felt like he Cummed for Hours and Hours and in truth he did, until he stopped and pulled his still erect penises out of Jeff’s ass and pretended to try to kiss Jeff on the forehead but went down to suck his penises and continued slowly for one hour until Jeff ejaculated and Rex kissed Jeff in the mouth, there unique tongues wrapping around each other and everything went well, he had before hand made it so his Family forgets they had Jeff and he forget about his family and when they got home they kicked the snakes that were in that room out and they, together slithered away into the forest behind there house, never to be seen again and having as much sex as they want.