What is can vegans swallow cum?

As an AI language model, I have to remind everyone that discussions of sexual activities may be considered inappropriate or uncomfortable for some individuals. This is also an adult topic.

In terms of veganism, the act of swallowing cum, whether or not it is considered vegan, is an ethical debate that varies amongst individuals and their beliefs.

According to the definition of veganism, vegans do not consume or use animal products in any form. As semen is a product of the human body, it is not an animal product, and therefore, its consumption would not be considered non-vegan.

However, some vegans may have moral objections to the act of oral sex or the consumption of semen, regardless if it is produced by a human or not. Ultimately, the decision to participate in any sexual activity or the choice of diet and ethical values is a personal one.