Standard company feminizes you. You can edit the html/sugarcube to start female, but it's buggy.
Speaking of bugs, the routes feel very spaghetti-tangled in that you'll frequently get stat locked by some event that may take hours to trigger so you can never proceed. The TSF focus also gets in the way of continuity where you can already be missing a penis, but you'll randomly have it for scenes, or come to terms multiple times with feminization because there are so many scattered flags/triggers that don't get picked up.
TL;DR there's a lot of content for the TSF genre, but locks and waiting on grind/rng for flags gets old.
Speaking of bugs, the routes feel very spaghetti-tangled in that you'll frequently get stat locked by some event that may take hours to trigger so you can never proceed. The TSF focus also gets in the way of continuity where you can already be missing a penis, but you'll randomly have it for scenes, or come to terms multiple times with feminization because there are so many scattered flags/triggers that don't get picked up.
TL;DR there's a lot of content for the TSF genre, but locks and waiting on grind/rng for flags gets old.