Overview:

A serious game of cards with a high school girl sister in uniform!
The old man, the nervous breakdown, the speed, the demands that escalate as we advance…
Brother and sister are swallowed up by the naughty atmosphere and fall into a “forbidden relationship”…
While their parents were away, the two of them got passionately and passionately intertwined over and over again…
Finally with my beloved brother…
A full-fledged card battle with a younger sister who is good at playing cards! High school girl incest simulation!!
My sister is confused by her naughty request… She accepts as promised… Her body’s reaction is honest…
Even if things get more and more extreme, a promise is still a promise. I can’t refuse…
Two people who have finally crossed a line that should not be crossed, a secret relationship that cannot be told to anyone…