[IAPOC] Careless Sister Ch.3 (COMIC ExE 39)

Aki is startled when Ika-nee returns, only to be embraced by a dark‑skinned, voluptuous sister whose massive breasts dominate the scene. Uta-chan teases the pair, while Maika contemplates copying the daring act, sparking a heated rivalry. The tension builds as they exchange provocative remarks and intimate touches, promising an erotic continuation.