It's not unlimited tho. As soon as the choice were overused, you'll be forced to pick the other choice. (By the way, you can do that by also not wearing anything on yourself except accessories or weapons).
Viewing post in Lust Odyssey (NSFW Visual Novel) comments
Well I tried it today? And this is the choice I am force to take. There is no back button on my part. So I am force to click the "Let him take his revenge" choice. This is the proof.

