In ultra-high definition 4K, one night, I found my girlfriend sleeping in bed while she was supposed to be out. I ended up sleeping next to her. The next morning, she was unusually aggressive, and while I was confused, she gave me a blowjob as soon as I woke up. When I pulled back the covers, it wasn't her, but a beautiful stranger! Before I could react, she introduced herself as "My name is Rima, your sister." Then, she rode me in cowgirl position, teasing me relentlessly, and I couldn't help but cum inside her. This is an excerpt from the full release, "I Was Fucked by My Girlfriend's Slutty Older Sister... I Got Completely Hooked After Repeatedly Fucking Her While She Was Away. Rima Arai".