>>723609785
He is a mega autist and is extremely resistant to indulging in frivolities.
He likely has no workable model of recreational sex. Knowing Vergil, he probably read some biology books and understands sex primarily for its purpose and function, and he understands his role as a male is to provide the sperm for which to fertilize an egg. Having sex for any other reason than reproduction would be illogical, a frivolous activity unsuitable for his motivated lifestyle. When he did have sex, he verifiably reasoned he could only ever cum inside, because that is the purpose of sex. Not cumming inside would be like chewing food without swallowing. It’s simple autist logic.
The only real question is, what conditions would he have to be subjected to in order for him to engage in sex in the first place? He was either raped, tricked, coerced, or convinced to do so during a lapse of his better judgement.
>>723609968
Vergil is such an autist I could see him never jerking off. There’s no power to be gained from masturbation, so it would never occur to him. If he were ever confronted with the idea of it, the act would be written off as an irrelevant distraction only weak, unmotivated fools engage in. An entirely human (inferior) activity.
Like any other male who does not periodically empty his seminal reservoirs manually, he would cum in his sleep. His nocturnal emissions would be resented, as they are interpreted as more evidence of the humanity he wishes to discard. Ejaculation is an unfortunate, necessary biological function. Something beneath him, something that should be excised.
Of course these are the ideals and standards Vergil holds himself up to. This is Vergil running optimally. Despite himself, he is part human, and prone to acts of human indulgence. Though he is less beholden to them when compared to the average man. It’s still enough for him to cum inside of a woman at least once in his lifetime, and from that, make a baby.