https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_607839
代传，🐟🐟自购
广告组、机翻勿扰

[Synopsis]

In a world where a law has been established to combat the declining birthrate, students cannot graduate unless they lose their virginity.
The protagonist, Tadano Hitoshi, cherishes his grandmother's teaching that "sex is something you do with someone you love" even in this world.
However, Hitoshi's crush... the gal Akari... shows signs of not being a virgin...
One day, he is called by his teacher and instructed to participate in a special supplementary lecture where he must have sex with a virgin student.
Hitoshi reluctantly heads to the classroom but to his surprise, it's Akari who is there!?
And so he ends up having "sex for graduation" with Akari, who is actually a hidden virgin!
Hitoshi is excited by the long-awaited sex with Akari.
However, Hitoshi isn't the only one who is excited...

Base +28, Fofotron +26, nuts987 +14