Something based off the movie “Junior” where scientist pair Gego (who might not be together yet 👀) manage to make a breakthrough discovery and Satoru’s pregnant! And for scientific reasons the other donor was Suguru because they’re doing all of this without actual permission from their bosses (maybe an alpha/alpha au?)
Cue them hiding their little experiment for 9 months. Also Gego moving in with together so they can be keeping an eye on the project 24/7
(Suguru spoiling pregtoru is completely necessary. For SCIENCE)