【story】
Mizuki: Welcome back, big brother, and little sister welcomed me with a cute smile. The fatigue from work was also blown away.
Starting tonight, my parents will be on a trip and it will be just me and my girlfriend’s younger sister.
So I asked my girlfriend’s younger sister if I wanted to have sex with her.
My sister is
[Audio recording time]
10 minutes 01 seconds
[File format]
WAV
*The introductory images for this work are generated and edited using AI.