Yes

You are about to ask for more details but you see the look of sadness on Alex's face and you restrain yourself. You try to pull your hand away from his ass as gently as possible, but this causes him to make a deep sigh and look down at your hand, which was now hovering between the two of you. He grabs it, brings it up to his lips and gives your finger tips a hard kiss, causing their icy blue to undulate and turn pink briefly. He then holds your hand tightly to his chest and continues, "Before I say any further I have to tell you, my... my pregnancy was highly unusual and it's very unlikely that you'll experience anything like it." At this point he suddenly looks you straight in the eyes with a look of almost frightening determination, "As long as I'm around you definitely won't."

He pauses to collect his thoughts and then continues,

"I don't think I mentioned this earlier, but after after Zoran had **** me, for added humiliation, he used his walking stick to push his semen as far up my ass as possible."

You remember the terrifying wrought iron cane Zoran was carrying with him earlier and you shudder as you involuntarily imagine Alex with that rod being shoved into him. To your shame and horror, your cock stirs and starts getting hard. You try to simultaneously smother the erection and maneuver it out of sight before Alex realizes how perverted you are, but it's no use, he sees your dick straight away. He gives a dry, mirthless chuckle and says, "Yeah... having your anal womb penetrated can be an incredibly erotic experience..." to your surprise, he holds your hand more tightly to his chest and carries on speaking, "... if you consent to it. Unfortunately... I didn't."

After a moment's pause, Alex continues, "Pushing semen further into an anal womb is a recognized medical technique used to increase the chances of pregnancy in werewolves, since we tend to suffer from fetuses forming very close to the anal entrance. Usually, the technique just requires a small latex tube to be inserted into the anus, slightly inflated and then be pushed into the womb, thrusting all the seminal fluid up into the optimal position for fertilization. But the way that psycho did it... he... he pushed too far and the fertilization took place unnaturally high up in my anal canal.

"Usually, that kind of pregnancy is almost universally fatal for both the father and the fetus... and so it should've been for me, if it hadn't been for your father."