SONE-912 Review: The Strongest Heroine Seto Kanna’s Titfuck Cumshot

Seto Kanna getting a titty fuck cumshot in SONE-912

SONE-912 is a titty fuck special movie featuring S1 studio’s hottest rising star, Seto Kanna whom they have nicknamed “The Strongest Heroine”. There are 6 scenes with a total of 8 titfuck cumshots between them.

Movie Details

SONE-912 movie cover featuring Seto Kanna
Movie Name最強ヒロインのパイズリ挟射

SONE-912 The Strongest Heroine’s Titfuck Cumshot
StudioS1 NO.1 STYLE
Release Date14th October 2025
Pinching Finish
(挟射回数)
8 Titfuck Cumshots (8 パイズリ挟射)

Movie Review

Scene 1 – Solo + Blowjob + Titty Fuck

Seto Kanna pressing her huge tits onto a pane of glass

The first scene starts off with a long solo segment of Kanna caressing her breasts and pressing them against a pane of glass. After that she alternates between giving a guy a blowjob and titty fuck until he jerks himself off on her face.

Seto Kanna giving a titty fuck

The action itself was quite erotic especially the glass segment and Kanna-chan’s soft dirty talking directly towards the camera. It’s really puzzling that they chose to kick off a paizuri movie with a non-paizuri finish, and what a waste of a massive cumshot.

Seto Kanna getting a facial cumshot
Performance (演技)
Eroticism (エロ度)
Pinching Technique (挟むテク)
Finish (射精度)
Average

Scene 2 – Titty Fuck + Sex (2 TF Cum)

Seto Kanna stroking a penis against her tits

Scene 2 starts with Kanna getting pleasured as the guy fondles her breasts and fingers her pussy. She returns the favor by sucking his dick and titty fucking it to completion. After that they go for round 2 which is intercourse sex, which ends with him straddling her tits and cumming between them.

Seto Kanna getting a titfuck cumshot

Very decent scene especially for those who enjoy the 2-shots fantasy. The first paizuri segment was about 3 minutes and even second one which was a pullout from intercourse had about 30 seconds of proper titty fucking before he came. Sadly both titfuck cumshots were on the weaker side, but I can somewhat excuse it on account of him having to shoot 2 real ones.

Seto Kanna getting a titfuck cumshot
Performance (演技)
Eroticism (エロ度)
Pinching Technique (挟むテク)
Finish (射精度)
Average

Scene 3 – Oiled Titty Fuck (2 TF Cum)

Seto Kanna oiling up her tits

Scene 3 has Kanna oiling up her tits with some thick white lube. After that she takes turns giving 2 guys a nuru-like body massage and titty fucking both of them to completion.

Seto Kanna getting a titfuck cumshot

Personally I’m not a fan of anything with more than 1 guy, but thankfully they were laying down the entire time with the camera focusing the action to a 1-on-1 POV-like perspective. Very similar to EBWH-257 by Mitani Akari. Paizuri-wise it was very erotic with Kanna-chan being topless and oiled up. And both titfuck cumshots here were good with each visibly having multiple spurts of semen.

Seto Kanna getting a titfuck cumshot
Performance (演技)
Eroticism (エロ度)
Pinching Technique (挟むテク)
Finish (射精度)
Average

Scene 4 – Office Sex Scene (1 TF Cum)

Seto Kanna giving a clothed titty fuck

Scene 4 has some roleplay for once as Kanna plays an office worker, wearing a vest with no bra underneath. There’s some brief clothed titty fucking before they get into intercourse. The finish was another pullout to tits straddling cumshot, but this time we weren’t so lucky as the guy already blew his load on her neck before he could properly wedge his dick between her breasts. Kanna-chan acting was also acting somewhat submissive here, on top of being heavily clothed, neither which caters to my taste.

Seto Kanna getting a titfuck cumshot
Performance (演技)
Eroticism (エロ度)
Pinching Technique (挟むテク)
Finish (射精度)
Average

Scene 5 – MMF Titty Fuck (2 TF Cum)

Seto Kanna stroking 2 guys' penises against her tits

Scene 5 has Kanna taking on 4 guys starting with some group breast groping and blowbang action. Again not a fan of these, but thankfully the titty fucking were mostly 1-on-1. The 1st and 4th guy came between Kanna’s tits while the other 2 jerked off on them.

Seto Kanna getting a titfuck cumshot

All in all it’s 7 minutes of very jerkable paizuri action with Kanna-chan again being topless. Both money shots weren’t the best but still had a strong spurt that flew above her cleavage.

Seto Kanna getting a titfuck cumshot
Performance (演技)
Eroticism (エロ度)
Pinching Technique (挟むテク)
Finish (射精度)
Average

Scene 6 – MMF Oiled Sex (1 TF Cum)

Seto Kanna giving a titty fuck and blowjob at the same time

The last scene is a full-on sex scene between Kanna and 2 guys. The paizuri was a little short with only some skiing and titfuck/blowjob before the intercourse. The second guy jerks himself off on her chest, while the first guy did yet another pullout straddling cumshot. This one was somewhere in the middle between the finishes in Scene 2 and 4. Where he only pumped her tits for 10+ seconds at the end, but he did shoot a decent spurt that flew up to her mouth. Overall a fast-forward type of scene but still enjoyable because of Kanna’s oiled naked body.

Seto Kanna getting a titty fuck cumshot in SONE-912
Performance (演技)
Eroticism (エロ度)
Pinching Technique (挟むテク)
Finish (射精度)
Average

Summary

Overall a successful first titty fuck special for Kanna-chan, hopefully with many more to come. Her looks and body carried the movie for me, complemented by 5 out of 8 titfuck cumshots being above-average which is literally unheard of, if you looked at S1’s track record for the year on this site. Few of the scenes are also very usable if you’re looking for a double-jerk session, which elevates this into one of my favourites of the year. My only complaints were the numerous MMF scenes and most of the paizuri segments being rather short. But then again I do prefer quality over quantity, and I daresay that what’s they gave us here.

I was initially not sold on Kanna-chan’s hype during her debut months, but she has firmly won me over with her pretty face and erotic acting. And now I’m very much looking forward to what’s next in her hopefully long and fruitful career.

SONE-912 movie cover featuring Seto Kanna
Overall Enjoyment
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Actress Information

Portrait photo of Seto Kanna from SONE-912
Image courtesy/copyright of S1 NO.1 STYLE
Actress Name瀬戸環奈 (Seto Kanna)
Date of Birth10th May 2004
B-W-H
(Cup Size)
101cm-59cm-91cm (J)
Related TagsJapanese, Natural Tits, Huge Tits (爆乳), Skinny (スレンダー)

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