love this series so much… but i’m still ticked off by rin and alice’s age gap…

I feel ok abt the age gap here at least since to me at least it is a major part of the story and rin/shion's bitterness & also their love doesnt even seem overtly romantic(??) but more founded on a sense of trust/shared experience & mutual understanding but I was looking at the sequel and apparently alice gets pregnant when rin is 15 and shes 24?? I think Im just going to pretend that thats not the case lol ╥﹏╥