MIRD-260 ～I'm a delusional inventor～Transforming the girls in the academy into highly sensitive nipple types and making them cum over and over！！ Tengetsu Azu Tsubaki Rika Isshiki Sara Kashinagi Konatsu Ando Haruno Iori Hinano Nogi Chiharu Miyanoki Shunka

Ah, no!! The invention of the century! "Boob keyboard" is here! *The inventor also appears!* Even though it's been co-ed since this year, for some reason I'm not popular at all. There's no choice but to figure something out with my inventions! I invented a breast-shaped keyboard that syncs with the nipples of registered individuals, and as soon as I tried it on the girls in my class... what the hell?! Did you feel that??? And then they stripped naked and started begging for nipple play... The girls in my class are all under my control!!! The runaway (fantasy) drama of ZAWAWORKS is right here!!