This game is keeping it in border of acceptale range.
Anything bigger than normal human is already extreme.
Baloon tits that would be an absolute nightmare to actually have.
horse dicks that would require your entire bodies blood supply
Balls (yuck) like basketballs that would make even walking difficult.
How did it even come to this? We started with normal, sensible futa (think Bible Black - normal sized clit-dick) that is biologically sensible. Then we got scrotums/balls added that present practical problems (and block the vagina). Then we got a glue-on penis above the clitoris instead of a clit-dick (god only knows how that works. A penis isn't just a flesh tube, it's got bits below the skin). Then we got "futa" (no futa at all) with is big muscular amazon with no vagaina, giant dick and balls - with comments like "I want her to destroy my boipussy".

And these people convince themselves they are totally straight.
A slide into ever more extreeme things and ever more removed from the source. Words lost all meaning. Definitions are flexible, which make them useless.