MOON-023 Spending every day having sex with internal ejaculation with a slightly tsundere glasses-wearing manga assistant

A woman working as an assistant to a manga artist. She is serious and quiet, often working late into the night. One day, to help her struggling boss with his composition, they embrace each other and take a photo. As they talk, their distance gradually closes. The woman, feeling good after drinking alcohol, seduces her boss for secret internal ejaculation. Under one roof, their internal ejaculation story unfolds leisurely.