SONE-503 Review: Minami Haru Gives An Oily Massage with K-Cup Huge Tits

Our actress of interest today probably exemplifies the problem with S1 hoarding and debuting so many talents all the time. After a while they all just blur together, and no one stands out. I was convinced that Minami Haru was another super breast S1 newcomer, only to find out that I had completely forgotten about her past year as Minato Haru, who took a break only since November 2024. And that’s speaking as someone who watches way too much JAV for his own good.
But all that is in no way the fault of the “Megaton K-Cup” as S1 likes to call her. Now going back to her longer hairstyle, Haru-chan makes her return in SONE-503, an esthetician themed movie. There are 5 scenes all with generous amounts of titty fucking and oil/lotion play, with four out of 5 scenes having a titfuck cumshot.
Table of Contents
TF = Titfuck, AJ = Assjob, TJ = Thighjob
Movie Details

Movie Name | メガトンKcupセラピストの大量オイルぬるぬる 女肉密着マッサージ ようこそスーパーオイリーメンズエステへ SONE-503 Megaton K-cup Therapist’s Oily Massage With Lots Of Female Flesh. Welcome To The Super Oily Men’s Esthetic Salon |
Studio | S1 NO.1 STYLE |
Release Date | 25th March 2025 |
Pinching Finish (挟射回数) | 4 Titfuck Cumshots (4 パイズリ挟射) |
Movie Review
Scene 1 – Esthetician Titty Fuck + Handjob (1 TF Cum)

Scene 1 sees Haru giving a guy the full-course oiled massage and edging him multiple times with her handjob, including some oiled breastfeeding handjob. She grants him release by titty fucking him to completion, and then right after continues jerking his cock for another cumshot.

The paizuri here looked great with how tightly her huge tits are wrapped around his cock. A real shame that the money shot fell short in comparison. The after-handjob was a nice touch to emphasize the esthetician theme. This one I didn’t mind the weaker cumshot since it’s meant to tell the story of the guy getting squeezed dry.

Performance (演技) | |
Eroticism (エロ度) | |
Pinching Technique (挟むテク) | |
Finish (射精度) | |
Average |
Scene Highlights
Scene 2 – Oiled Massage + Sex (1 TF Cum)

Scene 2 is another oiled massage scene, but this time Haru gets fully naked and there is intercourse involved. Luckily it still ends in a titfuck cumshot.

This was my personal favorite scene. Haru-chan is in all her naked glory and her oiled tits looked absolutely unbelievable with the way they move especially during the doggy and missionary parts.


And she makes good use of them here again. Both paizuri segments looked good, and I loved the ending where she squeezes them together near the top to create some pressure but still leaving a gap at the bottom for the cock to get thrust inside.


Performance (演技) | |
Eroticism (エロ度) | |
Pinching Technique (挟むテク) | |
Finish (射精度) | |
Average |
Scene Highlights
Scene 3 – POV Oiled Blowjob + Titty Fuck (1 TF Cum)

A straightforward POV scene where Haru presses her oiled tits against us, gives us a blowjob and then titty fucks us to completion.

POV is my jam so this was a good watch. Haru-chan showed more titty fucking variety with an almost piledriver-like position. A real shame again that the finish wasn’t that and not that strong, which sadly seems to be a running trend in the movie by now.

Performance (演技) | |
Eroticism (エロ度) | |
Pinching Technique (挟むテク) | |
Finish (射精度) | |
Average |
Scene Highlights
Scene 4 – Oiled Blowjob + Titty Fuck + Handjob (1 TF Cum)

A pretty similar premise to the last scene, this time in normal view. She does all sorts of lewd massages with her heavily lubed tits, and then blows and titty fucks him to completion. This time with an additional handjob cumshot at the end.

Probably the best money shot of the movie, but not that great and wasn’t exactly hands-free. Still it’s a very jerkable scene and I liked the camera zooming in and out throughout the whole scene to emphasize her huge tits.

Performance (演技) | |
Eroticism (エロ度) | |
Pinching Technique (挟むテク) | |
Finish (射精度) | |
Average |
Scene Highlights
Scene 5 – Oiled Sex Scene

The last scene is very similar to Scene 2, right down to the way they finish in a straddling titty fuck.

That said to me it was also slightly inferior in almost every way. Haru-chan was still clothed this time, and the cumshot was not visible at all. It did however have some nice moments especially the brief underboob titty fuck in the middle.

Performance (演技) | |
Eroticism (エロ度) | |
Pinching Technique (挟むテク) | |
Finish (射精度) | |
Average |
Scene Highlights
Summary
Talk about making a strong re-impression. Minami Haru went from someone I didn’t remember to now a must-watch for me. Even though all the scenes had similar themes around the oiled/esthetician genre, each felt different to me and I honestly lost count the number of times I had to stop writing this article to jerk off to her.
All that said, this sadly wasn’t a movie I can heartily recommend for titty fuck maniacs. Main reason being all the finishes were a bit lacking, a common lament I have with S1 and their busty movies. Hopefully Haru-chan gets some justice with a decent finish down the line.

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