FTHTD-208 - Sister gets turned on by the smell of semen on her sister's panties and seduces her boyfriend for a 3P

A masterpiece that full-back lingerie fetishists won't be able to resist. The older sister, Kokoro-chan, is so cute and becomes such a naughty girlfriend in front of her boyfriend—it's great. The sight of the semen-stained underwear and her butt is erotic, and they really understand the fetish appeal, like sliding the underwear to the side. The way she just naturally pulls down her panties for penetration, followed by that squelching sound and the fluids, was incredibly erotic. The younger sister, Hinako-chan, is also a little devil with a top-tier butt. The male actor also produces a large amount of fluid, which is a big plus.