Strappy Birthday!

Ashley and her stepmom Linda were picking up cake plates when the doorbell rang. Sadie walked in smiling, holding a wrapped box like she owned the air in the room. The three women exchanged quick hugs, then Sadie caught Ashley's hand. "Come with me for a minute," she said, and led her down the hallway. In Ashley's room, Sadie locked the door and tore open the package herself. She pulled out a strap-on harness and dangled it between them. "An older lesbian owes the younger ones the right gear," Sadie whispered, stepping closer so the silicone brushed Ashley's wrist. "Especially when your stepmother thinks pleasure is dirty." Ashley stared at the thick shaft, heat rushing through her. "Will you show me?" she asked, voice shaking but hips already pressing forward. Sadie studied her, then laughed under her breath. "You sure you want the real thing first?" When Ashley nodded, Sadie stripped off her blouse and buckled the harness around her own hips, adjusting the leather until it sat flush against her. She guided Ashley onto the bed, hooked her knees over Sadie's arms, and sank the strap into her—slow at first, then deeper as Ashley opened. Each thrust was smooth and measured; Sadie whispered filthy praise, making Ashley bite her own lip to stay quiet. They didn't hear the door. Linda stood frozen, mouth open, the dildo buried to the hilt inside her stepdaughter. Shock held her in place until Sadie reached out, caught her wrist, and tugged her onto the mattress. "Watch first," Sadie said softly. She slid the strap from Ashley with a wet sound, then held it up so Linda could see the slick shine. Linda's breath shortened; curiosity overtook her. She let Sadie unbutton her blouse, guide her down, and ease the same length into her while Ashley watched and touched. Linda moaned as the pressure stretched her, Sadie riding behind, controlling the angle. Soon Ashley knelt at Linda's mouth, and the three of them moved together—Sadie giving direction, hands steady, the room thick with breath and skin until each of them came in turn.