SONE-991 Highlights: The Strongest Heroine Seto Kanna Is My Girlfriend

SONE-991 is a full POV movie that lets us live the fantasy as the boyfriend of AV actress Seto Kanna. There are 5 scenes with Scene 2 having a titfuck cumshot.
Table of Contents
TF = Titfuck, AJ = Assjob, TJ = Thighjob
Movie Details

| Movie Name | 最強ヒロインが彼女になって毎日ヌイてくれるイチャラブ半同棲 SONE-991 The Strongest Heroine Becomes My Girlfriend and Gives Me A Handjob Every Day. A Lovey-Dovey, Semi-Cohabitation Romance |
| Studio | S1 NO.1 STYLE |
| Release Date | 9th December 2025 |
| Pinching Finish (挟射回数) | 1 Titfuck Cumshot (1 パイズリ挟射) |
Movie Highlights
Scene 2 – Titty Fuck + Blowjob (1 TF Cum)

Scene 2 starts right off with Kanna giving us a titty fuck in bed, but she gets interrupted halfway when her mother visits us. After entertaining our guest, she corners us in the stairs and finishes the job between her tits while her mother is still downstairs.

While I do enjoy a bit of cheating/danger sex, I don’t like it when the actress has to interact with the third party as it reduces the intimacy factor for me. That said, Kanna-chan made up for a lot of it with her acting game. There’s just something different with the way she stares into the camera, almost like she’s looking right through to us.

Paizuri-wise this was serviceable with over 5 minutes of titty fucking from both segments combined. The cumshot was on the weaker side but still visible between her breasts. I would have preferred it if she had taken off her clothes instead.

| Performance (演技) | |
| Eroticism (エロ度) | |
| Pinching Technique (挟むテク) | |
| Finish (射精度) | |
|
Average
|
|
Scene 4 – Bathroom Blowjob + Titty Fuck + Handjob

Scene 4 is a quick outercourse scene in the bathtub with Kanna giving us a blowjob, titty fuck and handjob. She was fully naked for this one but sadly the finish was her jerking us off on her tits.

| Performance (演技) | |
| Eroticism (エロ度) | |
| Pinching Technique (挟むテク) | |
| Finish (射精度) | |
|
Average
|
|
Summary
As a whole, this was probably my favourite movie from Kanna-chan aside from SONE-912. She is perfect for these POV fantasy roles with her piercing eyes and soft voice. The paizuri was a little on the weaker side, but fans of hers should find plenty to enjoy here.
If you like these POV lovey-dovey movies, I recommend checking out SONE-743 by Kohinata Miyu, IPZZ-705 by Yakuno Marina and MFYD-011 by Sayama Ai. And we have one coming soon from Kimura Ako which I am very excited for.

2 responses to “SONE-991 Highlights: The Strongest Heroine Seto Kanna Is My Girlfriend”
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Kanna Seto, one of my fave pornstars. Lots of themes and scenes for her to explore while she’s under the current studio. (insert hands raised emoji)
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By all metrics the biggest debut star of 2025. And not a single submissive movie for a whole year which has to be a record. Fingers crossed it stays that way.
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