How about something like in the start-up, where we add our points to the specific body part we want, we can choose between the dog dick and an ovipositor dick? Though I don't know how you'll go along that.
actually really early on in development i had plans for something like that -- a monster tf for each of the initial body options, including one that was an ovipositor -- but i had to cut all of them except for the dog dick, since each one is a huge amount of extra work. having that dog dick tf was maybe the single most labor-intensive design decision i made for the entire game, since it meant having to write totally different variants for about half the sex scenes in the game, plus entirely different interaction branches sometimes, plus a bunch of NPC dialog about it. doing that over again would mean writing, like, 100k more content easily. it's kind of unfortunate, since originally i had planned for a bunch more dick-tf options, but ultimately the sheer amount of work required made it pretty infeasible to do it