I think that the more important questions here are: if an omega's dick were long enough, would they be able to fuck themselves? And if so, during their heat, would their own dick be enough to satisfy them? AND IF AN OMEGA WERE ABLE TO IMPREGNATE THEMSELVES WOULD THEIR CHILD JUST BE A MINI CLONE IF THEM???
Wait! You bring up a really good point I think I have an answer!! Like you said, omegas are made to be impregnated, they’re meant to be fertilized so they’re not the ones with the tools for fertilization. An omega just doesn’t have the right genetic tools to do that. This can actually be seen in stories such as imitation mate ( http://www.mangago.zone/read-manga/imitation_mate/) where the one had to get surgery to switch to the other gender in order to get the other pregnant, since they could not naturally do it. In short, since they can’t impregnate other omegas it would go that they couldn’t impregnate themselves!
That's both great and cursed. Why are we so invested?
I found the tumblr i read https://fanndists.tumblr.com/post/115147143334
Male omegas can technically impregnate themselves, right?