Zapping the Bundle (The Bimbo Gun #1-5)

I'm yours now, Sir. I'll obey your every command.
When he discovers the WonderRay, a powerful toy with the ability to turn ordinary women into brainless bimbos, it completely turns Erik's life around! Soon his nasty ex-girlfriend, his hot neighbor and a slew of other gorgeous babes belong to him, their fertile bodies made even more perfect with his powers. They even fight each other to be the first granted the honor of carrying his alpha-male heirs!

But when Erik realizes he can use the WonderRay to help other men - the lonely, the cheated on, the helplessly nerdy - he realizes his true calling in life! Erik starts turning other people's relationships around with his bimbofication power - but the WonderRay is changing him more and more every time he uses it, turning him into such a dominant alpha that he might lose control...