Futa isn't fictional. Futanari are just pre-op transgender. The kink you are looking for are hermaphrodites. A very rare XXY chromosomal condition. And, yeah, sometimes people do lump them into futa as well. But most porn games just call pre-op trannies as futa.
NOTHING is wrong with asking about a game before you download it. Judging other people's kinks while being the weirdest person in the thread makes you look stupid. And replies like that confirm the look.
And as for daddy issues, I'm NOT the one trying to see boys getting fucked in the ass!