Looking at some of the discussion of the last few pages . . . If you want some pure waifu who won't stray, your only real option is the elf. Clawyn is the only girl who doesn't really fuck around. The closest she really gets is having threesomes, but the MC is always involved in the threesomes so you never really feel left out.
The only real exception to the above is a scene that you can only get if you go out of your way to corrupt her AND treat her like shit. If she isn't corrupt or she doesn't hate you, the scene where she goes out of her way to fuck something not the MC just never happens.
Well, there's also a scene where some futa demon goes to rape her and your only options are to let it happen or convince her to turn the tables and rape the demon.
But the fact still stands that the only time Clawyn's sex scenes don't involve the MC are when you make her hate you or when it's happening against her will.