This is a fantastic game which I put more hours in than I probably should have, a massive thank you to the Dev for the masterpiece they have created.
Looking forward to future updates and the upcoming features outlined, hope it's not too long a wait.
FYI, this took almost 300 visits to the brothel each, both Quads.
If the Dev does see this. Possible hotfix to add item or ability to equip multiple boosting items which would vastly improve chance? So people have an easier time of achieving this greatness.