The definition of gay is wanting to be a futa, so you don't need anybody else.
The definition of straight is wanting to be a girl, so you can't get pregnant with demons
whose genes cause them to already produce their own gigahormoans, while they're still only gestating inside you,
that cause your breasts to engorge to sizes bigger than the rest of your body,
and each of the werewolf beasts inside you gets bigger than your whole body,
and they literally crawl out instead of having to be squeezed out
then they scale you in order to suck ravenously on your bus sized whammers.
And the squishiness of your birth canal along with their hyperhormones makes them be born with erections,
and they reimpregnate you with their erection-bead-goo drops before their umbilical is even severed.