As your leaving, you take another look at the flashlight and see something you hadn't before. A small QR code appears etched on the bottom. Curious, you scan the code and find the flashlight has a companion app.
Taking a quick look through shows the flashlights history, extra settings and readouts. Most of the data shows info you already knew, but now you have the option to make changes outside of a pink/blue binary.
You look through and find that your messing with your girlfriend and self have slightly changed the gender dinamics from before. Men now have larger breasts then women, but women have larger buts. A woman's average cup size is around B while a man's is around DD. Women are now more interested in boob size while men are less and but size is more attractive to men then before.