SIS-130 - The younger brother's revenge: Forbidden incest at the hot springs

Kinoshita Himari is currently 26. Since this is a year-old work, she would have been 25, so I'm not sure why the title says 27. But Himari-sama is so cute and has such a great figure that such trivial details don't matter. Watching her get ravished by her younger brother in the hot spring bath, seeing her enjoy it while being taken, is incredibly erotic and exciting. Back in the room, it's great how she acts like a nymphomaniac, aggressively coming onto her brother as if nothing happened. Especially in the dark room toward the end, her naked body is both lewd and beautiful.