Same.. this game has set my standards very high because of how interactive the scenarios are and many different variants it has depending on your actions. AND this happened to my first gay visual novel (rpg)!
I also spent a lot of time in Only I Have Skills, that game's dedicated to bottoms but it doesn't have much content compared to Lustful Desires.
Just started with GameOver, lil' bit at loss at how to continue the game, same for Tavern of Spears.. wish both games had questlogs just like LD has.
Lastly, the game that comes close to LD when it comes to content and enjoyable characters is, imo, After Class. It has 5 different routes so there's lot to explore.