To suggest that sex is only acceptable between consenting adults would rely on b. Kantian ethics.
Kantian ethics rely on the categorical imperative of ethical universality.
The implication is that one should always respect others' humanity and only act under universal rules.
The Kantian ethics is propagated by Immanuel Kant, a German philosopher.
a. Virtue ethics
b. Kantian ethics
c. Utilitarianism
d. Egoism
Thus, to suggest that sex is only acceptable between consenting adults would rely on b. Kantian ethics.
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