LustGames is the ultimate destination for adult gaming. It's got a really big index with over 28,000 titles in 118 categories, like RPGs, dating sims, sandbox games and visual novels. Actually, there's a game suited to every taste. All the games in this library come with screenshots and loads of options for downloading, and they've all been well reviewed and tagged. You can also sort the games by all the platforms they're available on, of course.
To access all functions and download links, you'll be asked to pay $12/month by card (via Stripe) or crypto (20% off). There are also much cheaper options for 3-month and yearly memberships (~$5/month). But don't worry, if you're not happy for any reason, you can get a full refund up to 72 hours after you've bought it.
With new releases and updates being added every day, there's plenty of reason to join LustGames.