I second the suggestion about slave preferences, even better if you had to find out their preferences durint the act. From what I saw in the code, it's not that much hard to implement the preferences.
Also, about clothes, there are two more options, but none of them are available by default. I found them while looking at the scripts. One is "Chainmail bikini", but it has a bug as it shows up as a lether armor, you equip it in the costume slot but it bugs into the armor slot lol . And there is also the "Living clothes" as underwear which, like the Living Armor, has some tentacles in the inside and increases lust by the end of day. L.Armor + L.Clothes + Deny masturbation = easy sex-crazed. I don't know if there is any Lust-related bugs with L.Clothes as there was with L.Armor.