A young man is unemployed and has no money. He volunteers as a test subject for various medications. The pay is good. However, all the different drugs change the composition of his semen. His semen now has a very high fat content and tastes excellent.
The young man’s girlfriend is the first to discover this sensation when she gives him a blowjob. Just a few drops of the semen cause her breasts, stomach, and butt to grow extremely. She transforms into a BBW. But she wants more. The semen simply tastes too good, and she keeps getting bigger and bigger. Gradually, she can no longer move. Her boyfriend has to wash her, care for her, and, of course, continue to supply her with semen.
The two discuss a business idea: selling the semen. The porn industry now pays a lot of money for it. Many women are now turning into SSBBW, and the fetish for massive breasts, bellies, and buttocks is experiencing a huge surge in society. The young man and his SSBBW girlfriend are now rich. The semen has changed the world.