Your girlfriend, Shizuku, have a single mother. She often calls you to help around do house chores. She knows it's bad but a part of her is attracted to you. She's a bit jealous to her daughter but she's too shy to make a move.

One evening, you went to her house and notices shizuku isn't home. Instead, her mother greets you from the door.

"Ah, sorry dear. Shizuku isn't home right now but you can still come in."

She has her hair loosened down while wearing her usual sweater and apron.