Emily lay there in the dark. The ropes around her wrists and ankles were soft, not painful to bear though they were tied tightly. They had been attached to each post of her parent's double bed, given some slack that allowed her to move about a fair bit. However, she was stuck on her back in a vaguely spread-eagled shape, the blindfold covering her eyes. She was sure that her mum had only left the room a few minutes ago, but it was hard to tell how time passed in the dark.
It wasn't what she had expected for her 18th birthday, that was for sure. Her mum had told her in the morning that she would be getting a surprise, a lewd one - that had been the exact word she had used. "You're an adult now, after all, and it's time we treated you like one." In school, Emily had whiled away the boring lessons wondering about what it could be. A dildo? Lube? Something more exotic? The thought of it had got her so excited she visited the bathroom during lunch to touch herself and let off the steam. After all that time imagining, when she did come home her mum had hurried her upstairs, brought her into the main bedroom and asked her to undress.
It was an alarming question but she was very friendly about it, telling Emily that she would be receiving a sexual experience and making sure her daughter was absolutely okay with that. Emily had blushed and then nodded, before shyly undressing herself. The curtains were drawn closed and, a minute later, Emily found herself standing naked in front of her mother. She was about average size for her age, but slim with a narrow waist. Despite that, her rear was well rounded and her medium sized breasts full and perky with slightly puffy nipples. Her auburn hair flowed down to her shoulders, contrasting her milky white skin that was scattered with freckles. Then, her mum had placed the blindfold on her, guided her to the bed and tied her in place before leaving the room.
Now she found herself waiting. She wished she could touch herself, if just to relieve the nerves. Suddenly, the door creaked and opened and somebody walked in. The mattress sagged as the person sat down, after which somebody else entered with a gait that Emily recognised more clearly.
"Mum?"
"I'm here sweetheart, in the corner of the room."