Hmm, between Days 10 and 15 first time and again quite soon after that. It's Day 26 and Strenght is 29 in that latest still going on playthrough so count from that. (I was trying to meet Kyra not Amanda visiting Gym in fact
. Well, I maybe it's TK's twisted humour or something to give it as a random early on...) But restart it anyway, Day 51 is a bit too far in my opinion. But , hey, as a bonus you'll see all content again
. And: Do Not Grind!
(have someone ever seen a xxx game where actually even some grinding of something is even needed? The Miller's Life XXX??)