[Fuuga] Boshi Soukan ~Kaa-san wa Saikou no Onapet~ 2 [DarklordMTLs] [Full Color]

Reiko has fully surrendered to her son's whims, and he keeps his curvy mother on a leash of his own design. Whether she's bouncing through jump-rope workouts with her huge breasts bared while he teases her mid-exercise, sneaking daytime sex while musing that her husband and friends can never learn she's his willing pet, or greeting him in nothing but an apron for breakfast service, every corner of the household bends to their secret. A flashback to how it all began—him acting on filthy fantasies while she slept—hints the story is still climbing toward its next escalation.