Explosive reaction

Andy's cock tingles intensely and grows larger. The fairy laughs hysterically as her tiny cock is still in his urethra filling him with fairy cum, causing his penis to change even more. His balls swell, and his penis is almost a foot and a half long and three inches thick as it pulses, making a disgusting squishing noise with each pulse.

Andy bucks his hips and screams as his penis feels like it's about to explode. A new pulse seems to start at the base and work up towards the tip, growing faster with every passing moment.

"Uh oh," the fairy says as she is suspended at his tip, her cock still stuck in his urethra as sparkling semen starts to bubble and spill around her member. "I might have miscalculated my......... SHIT!"

The little fairy screams as she is shot across the room as Andy's cock begins to explode glittery semen like a fire hose, pinning her against the wall as she is flooded with more cum than she can handle.

Andy screams as the most intense orgasm he has ever felt fills his penis and the rest of his body. She grabbed his swollen member, trying to control it as it continued to spray magic-infused cum that seemed to be coming from nowhere because there was no way this much cum could fit inside his expanded testicles.

"MAKE IT STOP!" Andy screams as his penis isn't stopping but the fairy can't do anything as she is still pinned against the wall by the torrent of spraying cum. "Fuck..... FUCK!"

"Shit...... I think...... I fucked up....." the fairy says, trying to cover her face so she can breathe and maybe speak.