(C107) [Doanobu (Satotuki Tiyo)] Babutte Onii-chan (Onii-chan wa Oshimai!)

Mahiro and Mihari, siblings bound by both love and taboo, share a playful yet erotic moment with a baby rattle, their bodies responding to the soft stimulation. Their whispered promises and playful gestures turn a simple toy into a catalyst for forbidden pleasure. The scene blends gentle caretaker affection with raw desire, creating a tension that fuels their intimate encounter.