her ass.

The vibrator had a hard smooth feel to it and Lou loved the sensation as he slid it over her clit and pussy. She could tell despite her being wet already, tha the dildo had been lubed up. "It hardly needs that in my state", Lou thought. Mark moved it slowly over her pussy and slightly opened her lips.

"Please, Mark, put it in me." She writhed on the bed to try to show him how aroused she was.

"I will, Lou, be patient." He played with the lips of her pussy some more and then kept moving the dildo lower. She wasn't sure she liked the direction this was going.

"Mark?", she said. "Yes?" he replied innocently. She thought better of trying to stop him and simply opened her legs wider in response. The dildo was now pushing lightly against her asshole, a strange feeling that made her feel **** and slightly uncomfortable. Slowly Mark began pushing it in and Lou could feel the vibrations strongly as he pressed it against her. She had thought the dildo felt rather small as Mark had played with it in her pussy, but now it felt impossibly big. He stopped pushing for a second.

"Lou?" he asked. "Do you remember your safe word?". She hesitated and thought what that could mean, but only replied. "Yes, Mark. I trust you."

"Good.", Mark replied and the pressure unceremoniously resumed. She tried not to say anything. The head of the dildo was pressing hard against her ass, but there was no give. "Nnngh." she groaned, and tried to relax as she felt Mark back off and then push once more, slowly and gradually increasing the **** until suddenly she felt herself open up. "God! it feels big." she thought. The pressure sensation was gone now and she mainly felt ****. Mark slowly slid into her and then slowly back out again. He took it completely out and she could feel herself close around it. But then he was back again and this time his entry was easier. She groaned as he pushed into her, more deeply this time, and she felt her asshole close around the dildo this time. She suddenly realized he had put a butt plug in her. One that vibrated!

"I am going to leave that there for awhile, Lou, while I think of what I should do to you next."