Mom: "Oh, yes..." Her breath hitched as you pressed your cock against her hand, seeking release. The thought of you wanting to take your sister's virginity only served to heighten the arousal coursing through her body. "It makes me so wet," she moaned, stroking faster and harder. "I want you both... I need you both."

Mom: "Yes, maybe I am..." she admitted with a shaky laugh. "But right now, all that matters is this feeling... the desire we have for each other." Her fingers moved faster on your cock, her breath growing ragged as you neared orgasm. "Just let go," she whispered against your ear. "I want to feel you cum all over my hand."