Okay, after conducting research. I will say a proper punishment was not mentioned in Islam, in terms of homosexuality when the genders are switched.
But as reveal both in the Quran and the Bible, homosexuality is a major sin, let's not compare it to zina though @Duchess
Although a sin is a sin, and i believe two genders are not qualified to lay next to one another. In terms of exploring sexual desires.
The picture above is unexpectable, and actions such as these should be considered a reforming of the Islamic religion.
Again, you're mixing your own personal opinion(s) with Islam. The scholars compare it to zina, at least in punishment. You do know that zina is punishable by death too, right? Technically, you (as someone who commits zina) have committed a bigger sin than a lesbian. lol
I recommend you don't speak on Islamic issues you lack knowledge in.