I am wondering is that her father or just an older man does this need the incest tag
It's her uncle, according to jisho and the guy that translates these on pixiv. Adding tag.
Day 95Uncle...TodayReadIchimaJust a little more until day 100.Umm... Was I just a big bother to you before?You'll leave me one day too, won't you Lucky...Thank you, Papa~What were you up to?Just watching TV