ONLY 18 + ALLOW NO CHILDREN READ THIS !!!!!!

In a modern world secretly filled with "system" users, ordinary college guy Haruto accidentally awakens a bizarre cheat ability after chugging a mysterious carton of milk: every time he drinks milk (the more, the better), his body upgrades — and so do the women around him who share it. Breasts swell, libidos skyrocket, sensitivity maxes out, and loyalty skyrockets into full yandere/harem devotion.

What starts as a hilarious, nonstop smut-fest of accidental seductions, wardrobe malfunctions, and steamy "milk-sharing" sessions soon spirals into a larger mystery: Why does milk trigger the system? Who's behind the enchanted dairy supply? And can Haruto handle a growing harem of super-powered, obsessively horny girls without the whole city finding out?

Chapter 7 - Author