Raiga smiled to Ali, gently sliding his cock from between her soft lips, ready to penetrate his younger sister within the next few moments, still kissing her neck...until Allison walked in. Raiga instantly blushed a deep red, seeing Allison frozen there in the bathroom, seeing them like this, the tip of Raiga's hard cock against Ali's soft slit, almost ready to enter into her, his finger still tracing that circle around her nipple. "A-Allison!" Raiga said in a surprised tone, and that was all that he could say, enough to alert Ali to her twin's presence, but not much else, as he stood frozen with Ali still in his arms, frozen in such a sinful position with her in front of Allison.