nothing, a jail called "horny jail" meant for the detention and suppression of "horny people" would have individual jail cells, probably not even able to see other cells. Effectively full solitary confinement.
the question now
is horny jail a government entity or a for profit establishment? if its a government entity you can write to your horny senator to get it changed, if its a for profit establishment you may have to hire a horny lawyer
is horny jail a government entity or a for profit establishment? if its a government entity you can write to your horny senator to get it changed, if its a for profit establishment you may have to hire a horny lawyer