Game is so amazing, Is there any nsfw for Logan?! I NEED IT, Thats my man ngl.. I love him smm
If you order a room I think there is a way to have a scene with him? Might need lewd fame (just show up naked a couple of times and it'll do it). It's been a literal decade since I last tried so memory's fuzzy. You can check the wiki for details.
If you don't mind making him a brain-dead slut, tell him to invade the bandit's camp once that comes up. Lots of lots of sex scenes but no romance. Otherwise you will need to follow the wiki carefully to unlock all of his romantic scenes to the point sex happens. Any minor fuckup and you won't get any sex.