For a long time, the room next to me in the apartment was unoccupied. However, one day, when I saw the signs of moving and looked next door, there were a beautiful mother and daughter.

Mother: "We just moved here. Nice to meet you." Daughter: "...Hi"

A sociable mother and a slightly unfriendly daughter. While I bashfully returned their greetings, I was strangely excited. After that, we kept on meeting and our relationship deepened. In proportion to that, both mother and daughter became more aggressive. What are waiting for me in the future...?