Max9
Okay, I understand it's probably too subjective.
Shrop
Well, to be honest, although my parents told me that's too much several times, I wasn't really doing anything with it. That's why they decided to put me in the cage. When I started masturbating, it was about once a week and they didn't object, so I think that's it.
I ended up staying almost half a year without any relief, and I was going absolutely crazy at that point, given it was my first time being locked. After that I never tried to pull off the cage again and my parents allowed me once a month during cleaning.
I don't know about Jake, but at least I haven't seen him masturbating too much. On the other hand, girls liked him quite a lot, and he enjoyed being with them. Nothing bad happened, but it would be late to lock him once it did. He moved to study because of the school specialization. I don't have any other siblings.
Our semesters are half a year (Sept. - end of Jan, and Feb - end of June). We're not trying to cut down orgasms beyond the once a month point, at least for now. But I think we could talk about it (without Robin, as it's his parent's decision). However, I can't even image that I wouldn't be able to masturbate at all; how can Lukas manage this 😯?