Imouto Twins

One day, while studying in her room, Kokone was unexpectedly interrupted by her twin sister Izuru's homecoming. As if drawn together by some mysterious force, Izuru wasted no time in sneaking into the elder sibling's room for a passionate tryst. Being conjoined twins, Kokone and Izuru share an extraordinary bond that allows them to physically experience each other's pain and pleasure. Unable to resist the intense sensations coursing through her, Kokone indulges in some self-pleasure as both rooms reverberate with the harmonious symphony of their simultaneous cries of ecstasy. Baffled by her sibling's constant entwinement, Izuru hatches a plan to assert dominance over Kokone.