When Jack got home she immediately went to her room and got out of her clothing before heading to the shower to clean up as she was starting to feel the cum around her pussy drying out.
After Jack got in the shower she started to relax, as she was cleaning up she remembered the feeling she had during sex and she started to masturbate not knowing her friend had crashed in her spare room so she was not being vary quiet.
In the other room Mark was reading when he heard the shower in the bathroom turn on, so thinking it was Jack who finally got home got up and started for the bathroom to let him know he had a guest.
As Mark was about to knock on the bathroom door he heard a moan from the room from who could only be a woman.
Mark, after hearing the sound of a woman in the shower opened the door slowly to get a look at who was there. After Mark got the door open he seen the form of a buxom woman who was definitely masturbating throw the frosted glass of the shower door.
Mark then decided too.........