~I'm a delusional inventor~ I'll use a breast-shaped keyboard to transform schoolgirls into nipple-sensitive individuals, then make them orgasm uncontrollably!! MIRD-260

"An unexpected and fantastical inventor's dream collaboration between ZAWAWORKS and MOODYZ! A sex toy that garnered 100,000 likes on social media... Ah, no!! A monumental invention!! The 'Breast Keyboard' is here! ※I also star in it!!" Despite starting a co-educational school this year, I'm inexplicably unpopular. I can only cope by inventing! I invented a breast-shaped keyboard that connects to the nipples of a registered character, and immediately showed it to the girls in my class... And what?! They felt it??? They even took off their clothes and asked me to play with their nipples... The girls in my class are now in my hands!! ZAWAWORKS's rampage (fantasy) drama is here!!