The awoke the next morning after a few hours of sleep. Jeffery smacked Marry's round, voluptuous ass as she began to straddle him. Her wet pussy sliding up and down his cock something felt off. As Jeffery came yet again he felt something more then sexual pleasure, he felt a shrinking sensation. His cock was getting smaller a wave of pleasure flowed over him as a sexual moan was accompanied by a slurping sound from his crotch. He looked down to find the woman who was one sucking his dick eating out his new vagina he let out a moan of unpresidetented, uncontrollable pleasure as he rubbed his developing nipples. Fat kept building up beneath them as he began to grope himself. His stomach flattened out and his hips widened. As this once man was propelled into an intense orgasm his ass popped out and his breasts grew more long blonde hair fell to the top of his ass as his arms and legs became dantier. Jeffery's I.Q. dropped drastically and he seemed to get younger, his measurements now bigger then Marry's all Jeffery (now Jess) could think about was getting fucked. She needed to spread the virus. Her and Marry quickly ran out of the house not wearing any close and looking for someone to spread the virus to their minds old them anyone if any gender as soon the virus will need to spread to the world.