Some series do, and how much varies from one to the next. The boldest titles sit apart in the Spicy section, labelled as adult content and locked for visitors who are not signed in. Standard series start suggestive, and the free first episodes let you see the level before paying.
Where the explicit series are
In the Spicy section, recognisable by the blurred posters. On this site they carry a Spicy badge and their own genre page.
Uncensored or not
Everything is AI-generated fiction for adults. There is no separate "uncensored" version of a series: what Candy shows behind the unlock is the series.
More answers are on the backstage page.