The final chapter of Summer Sky's 4th anniversary special is finally here! This is a complete collector's edition with no reprints, so be sure to check it out while you can.
On August 4th, the first release featured six intense creampie-focused gonzo scenes. August 6th brought the 22-person edition of upskirt date footage, August 8th featured six handjob office gonzo scenes, and on August 11th came the long-awaited "I Did It With Ayu's Older Sister."
This time, the story begins with an unexpected message from Ayu, leading to a meetup. Her older sister, waiting at the station, is a half-Japanese beauty who looks just like Ayu—wearing a cute mini skirt with playful patterns, radiating a mischievous and cheerful vibe.
As the conversation progresses, her skirt is lifted for a peek underneath, revealing black cotton panties and creating a super lewd situation. The older sister has a strong personality, demanding strict conditions: "Don't see Ayu again" and "Delete all the data." The negotiation drags on, filled with fun and intense back-and-forth.
Eventually, they reach a deal—she'll receive the data in exchange for a blowjob. As she performs it, she moans, "It's too thick, I can't!" showing clear excitement. She becomes furious upon hearing "I already did it with Ayu," but still climaxes repeatedly from sheer pleasure.
Even after handing over the data, she gets angry again when told, "We recorded the blowjob too." After a long argument, she suddenly gives in, lies down on the bed, and provocatively says, "Well, what are you waiting for? Just do it." Despite Summer Sky's secret technique "Sunnin," she claims it doesn't feel good—forcing the scene to escalate to bareback sex.
Her pussy turns out to be the best ever—masterpiece-level tight and hot. She allows cowgirl and doggystyle positions, and in a highly intense climax, she herself pulls the bare cock deep inside. In the end, she screams, "I'm cumming! I'm cumming! I'm gonna lose!" admitting defeat, yet when asked, "Shall we meet again?" she happily replies, "Yeah, let's meet!"
It’s also revealed that she’s getting married in December! Perhaps because of this, the sex is especially passionate, ending with her fully naked and giving in completely to hardcore lovemaking.
The main video is shot in full HD, running 2 hours, 1 minute, and 35 seconds. Released as a limited edition—check it out now!
Equipped with both front and high-quality side cameras, vertical video versions are also available. Watching the full-screen vertical format on your smartphone brings an even more immersive thrill.
*Note: This work is fictional and all scenes are staged. All models participated with full consent, and no privacy or anti-harassment laws were violated. Redistribution and resale are strictly prohibited.