[MIRD-260] ~I'm a fantasy inventor~ I'm going to make the girls at Boob Keyboard Academy sensitive with their nipples and make them cum like crazy!! Amatsuki Azu, Tsubaki Rika, Isshiki Sara, Kashiwagi Konatsu, Ando Haruno, Iori Hinano, Nogi Chihar (Censored)

"A dream collaboration between the imaginative inventors ZAWAWORKS and MOODYZ! The genitals that get 100,000 likes on social media... Oh no!! The invention of the century! The "boob keyboard" is here! *The artist himself appears in the video!!" My school has become co-ed this year, but for some reason, I'm not popular at all. I have no choice but to do something about it using my invention skills! I invented a boob keyboard that connects to the registered characters' nipples, and I immediately started using it in my class...