In the year 2XXX, suddenly all male lust disappeared.
Humanity is on the brink of extinction now,
and all hope rests on a discovery that could return everyone's lust; mama's taking their sons' virginity!
And so the mamashota society was born...
10 years later.
Protagonist Keita was sexually experienced and well-trained in H techniques long before banging his mom.
He's a devout follower of the legendary sexer TAKUMA. He never misses an update from him.
His dream is to build a harem kingdom to rival the legendary TAKUMA himself!