This is a completely new title exclusively for streaming featuring Ryoko Murakami! When my friend invited me to come over to her house, it was my friend's mother who came out. She told me to wait in her room because she'll be back soon, but she never came back. As I waited, feeling annoyed, I had to go to the bathroom, so I went out into the hallway and heard some kind of voice coming from another room. When I peeked into the room, I found my friend's mother, who had greeted me earlier, masturbating... She found out I was peeking and the atmosphere became awkward, but...