Terri is indecisive.

Peeping through the crack between the door and the frame, Terri was entranced by the image of her friend and fellow cosplayer showering. It wasn't strange to think of Lynn as being someone who masturbated in the shower, since plenty of women did it, but it sure was strange to actually be watching her indulge herself in her own pleasure. A good kind of strange, that is. The wetness between Terri's legs was very welcome, and so was the feeling of her own fingers pumping away inside her.

Terri had never done anything like this before. She had peeked at other girls while they were changing, but who hadn't? It was a natural part of growing up to compare one's own body with other people's. But that had always seemed sort of innocent, and this absolutely was not. Terri knew what she was doing. She was spying on her friend in the shower and fucking herself while she did. She loved it. She loved how dirty she felt, and she loved Terri's body. Every bit of this was incredible, and it made her feel more alive. She wanted more.

But what 'more' was there? She couldn't just walk into the bathroom and get a closer look. This was already going too far. She could be caught at any second. She and Lynn were the only ones sharing this room, but Terri knew that Lynn had given Joy a key in case of emergency. What if Joy walked in to drop something off and caught Terri watching Lynn in the shower?

Of course that was all the more reason to get out of the hallway. And it wasn't like she was just going to go back to the bedroom, as if nothing was happening. This, watching Lynn, was better than any porn that Terri had ever watched.

Her stomach churned as she considered it. She did not stop masturbating, even for a second.