Ordinary sister and brother in a room where they can't leave unless they have sex

Sweet, perverted, and in love with her younger brother...

This "ordinary older sister" is locked up with her younger brother in a room where they can't get out unless they have sex!?

Recommended points of the work

- A situation where an ordinary brother and sister end up having sex!

- Carefully crafted H-scenes with plenty of text, variations, and sound!

- A kind and reliable older woman who can be pampered to your heart's content!

Kisaragi Misaki

She's a kind, caring older sister who is considerate towards her younger brother.

But when she gets angry she's really scary.

Her consideration for her younger brother is

only as siblings/family,

and it's not about love for her brother, it's about like-mindedness towards her younger brother.

Of course, she's never even thought about having sex with her younger brother.

The text for each erotic scene was carefully created, with sufficient length.

What would happen if an adolescent brother and sister actually had sex?

The older sister has no choice but to accept her younger brother in order to escape, and the younger brother's head is filled with the softness of the woman he's touching for the first time (his real sister)...

Please enjoy the realistic sexual encounters between these two.