[Genki Taro] A Manga About Raising/Training a Not-So-Bright - Real Daughter with Big Breasts as an Onahole

A desperate single father raises his buxom, mentally disabled daughter into a willing onahole, training her to satisfy his every desire while she endures daily torment. She teases him with cowgirl rides, paizuri, and horned temptations, her big breasts and collar accentuating each filthy encounter. The story unfolds as a twisted domestic routine, blending erotic fantasy with the grim reality of their isolated household.