A beautiful mature Japanese woman in her 30s with a voluptuous figure, standing in a hotel room. She is wearing lingerie that highlights her ample bust and curvaceous body. The lingerie is red. She has long, dark hair styled in soft waves, and she is smiling gently at the camera. The background shows a luxurious hotel room with elegant furniture, soft lighting, and a cozy atmosphere. The scene is set at night, with the room softly illuminated by warm, ambient lights.