Tanin no Nyoui o Jiyuu ni Ayatsureru Nouryoku o Te ni Ireta no de Mukatsuku Classmate o Omorashi Sasete Yaru!!

One day, Kiyotaka got the power to control other people's urge to piss from a fairy (?) called Wannapee. He was pumped about getting to try it out on some cute girls, but as it turned out, the power only works on guys.

With nothing better to do, he decided to use the power to bully his classmates.

[Translated from DLsite]