SCR-134 - Japanese exchange student sneaks into blonde host sister's room for non-consensual sex.

To be blunt, the plot is always the same: approach someone sleeping, foreplay, accept the 'night raid,' mutual desire, penetration, and finish. But! The actresses (I don't know their names) are exactly what you'd imagine—like that pretty girl you met while studying abroad or a foreign college student. They're all gorgeous! You get to enjoy a variety of body types, from glamorous figures to sporty, toned physiques, and even some with a touch of innocence. Also, the choice to keep the lighting dim to emphasize the 'night raid' vibe is a production detail that deserves some credit.