kāmesumicchācārañcāhaṃ, gāmaṇi, pajānāmi, kāmesumicchācārassa ca vipākaṃ, yathāpaṭipanno ca kāmesumicchācārī kāyassa bhedā paraṃ maraṇā apāyaṃ duggatiṃ vinipātaṃ nirayaṃ upapajjati tañca pajānāmi.
i understand sexual misconduct and its result. and i understand how those who sexual misconduct practice so that when their body breaks up, after death, they’re reborn in a place of loss, a bad place, the underworld, hell.
I’ve heard as well that if they are fortunate to be human, or later when they become human, their sexual organs are not right or they are gay. (paṇḍaka)
This is what handbook of Buddhist by Rerukàne Chandawimala says
Consequences of sexual misconduct
Those who engage in sexual misconduct are subject to insults in this world. Sometimes meets with death due to attack by others. Sometimes end up suffering in jail. After death they are born in hell and suffer for thousands of years being made to climb up and down Imbul trees with thorns as big as sixteen finger breadths. After escape from hell, are born in the animal world and suffer instant death at conception. When born as humans become eunuchs. Males are born as females. Become disfigured. Become unpleasant to people. Will have many enemies. Will be prone to illness.