Horse (x2)

It’s become apparent in the past century or two that people enjoy horse genitalia as much as the human variants. In this case, though, you’re getting double the pleasure with double the number of cocks. Where one penis should be, your extraterrestrial model had an exclusive option to start out with two, meaning that she’d come fully equipped, double-barrel style.

This, of course, can be modified at any time to change the type and number as desired.

How big did you select for your model’s shafts to be? They must start out at the same length, though this can be changed, too.