buttexpansioncaps:

The bounce virus didn’t always hit men the same. Most of them would get extra horny, with the same undying stamina as infected women. The pleasure would hook them the same way, but they didn’t strictly bounce. At least, not always. Sometimes, as was its nature, the virus changed a little more. 

This specimen found his balls growing, bigger, juicier, bouncier. He was sure they were full to bursting with cum, but he couldn’t quite make himself release, he was obsessed with the feeling of them bouncing against his hand, his thighs as he continued to stroke and stroke and stroke. They felt full to bursting, but at the same time, the heavy, heaving feeling of them felt better than cumming ever had before. Just like any other infected, he was in for days before he could overcome the pleasure, before he started to shrink back down. Vaguely, he imagined how huge they’d be by then, still stroking, bouncing, his heavy sack slapping against his thighs as he bounced the night away.