My beloved, precious son. He's already at that age, so he should start becoming a little more independent... but who am I kidding? That's none of my business. If a mother doesn't protect her child, then who will? That girl...!? Huh!? No way in hell!! From the tip of his head down to the tip of his cock, every single part belongs to me!! He's so incredibly cute I just want to devour him!! Yukino Shindo, who lovingly bathes with her son and washes even his most private areas; Hitomi Morita, who can't help but get flustered when she accidentally glimpses her son's crotch; Ryoko Asamiya, who takes revenge on bullies by face-sitting them; and Murakami Ryouko, a fiercely overprotective mother—four adoring moms go all out in their obsessive love for their sons! Overflowing with maternal desire, this is forbidden incestuous sex at its most intense!