I don't know if it's my girlfriend's voice, but the panting coming from my annoying neighbor's room is making me hard. (Mio Ichijo MKMP-605)

The couple, who had been dating for over two years, were experiencing a period of stagnation. She would go to his place whenever she wanted to meet him and have sex. One day, when she went to his house, she saw the neighbor from next door in the entryway. She tried to greet him, but he ignored her. As time went by, he became increasingly busy, and when he returned home late at night, he could hear familiar heavy breathing coming from next door…