The effects of the fertility supplement I took are out of control. After almost a week of non-stop cumming, my dick and balls are massive, but I needed to go shopping at least. What could go wrong? Well, the nice girl at the dollar store gets crazy ideas and locks us both inside. I didn’t think shopping would be so ‘productive’, but by the time I got to the supermarket it seemed like I was being followed by women addicted to something. Is this a side effect? Thankfully, things come to a head when a kind and dangerously thick woman rescues me from my desperate pursuers. Is she going to save me or save me all for herself?

The 9,500+ words covering part five of Experimental Medicine largely contain the following themes: Huge growing cock, excessive orgasms with tons of delicious cum, a tenacious and powerful woman with a massive butt unable to resist me, ass and thigh expansion, a dangerously aggressive group of women desperate for a taste, an epic and soul-sucking glory-hole blowjob, ball growth, plentiful pre-cum, belly expansion via cumflation, and a thirst that can only be quenched by one thing.

Reading Experimental Medicine in order is recommended.