Johnny started surfing his favorite porn sites with one hand and started to rub his normal sized member with his other hand. He loaded up Furaffinty and went to his favorites folder. As pictures of half transformed characters scrolled by him started to jerk his cock faster. This masturbation session was very similar to all his others as he didn’t feel any more pleasure than he normally would. Confused about the drugs abilities he continued to work his shaft feeling himself get closer and closer to cumming. Bored with pictures he went on to Youtube to find some transformation videos but before he could make it any further he felt a jolt of pleasure from his gut.
“It must be working,” Johnny gasped as pleasure radiated from his lower half. His stomach swelled as some invisible liquid was expanding in his belly. The drug was turning his body into a cum fountain by making his stomach produce cum by converting his human hormones and the left-over food into jizz. The plus side of this was that his body would be able to purge it self to set up the transformation, but the down side is when the change would be over Johnny would be hungry and horny.