The clock strikes midnight, signaling the start of their monthly ritual. Under the silken sheets, the husband and wife's bodies entwine, their hands exploring familiar yet still exciting terrain. She traces the lines of his muscles, her touch igniting goosebumps as he growls low in his throat, flipping her onto her back, his mouth finding her nipple, sucking and teasing. She arches into him, her legs wrapping around his waist, pulling him closer, her heels digging into his ass. He reaches between them, guiding his cock to her pussy, pushing in slowly, filling her completely. She gasps, her fingers clawing at his back as he begins to move, thrusting in and out, their bodies slapping together, the sound of their lovemaking filling the room.