MKMP-686 Review: Busty Schoolgirl Titty Fuck Club Work Hard on Your Dick

Rukawa Rio getting a titty fuck cumshot alongside Tsubaki Rika and Kashiwagi Konatsu

MKMP-686 stars Kashiwagi Konatsu, Tsubaki Rika & Rukawa Rio as a trio of schoolgirls wanting to participate in a “paizuri tournament”. To prepare for that, they dragged a pair of guys to form a “titty fuck training camp”. There are 4 scenes with a total of 10 titfuck cumshots.

Movie Details

MKMP-686 movie cover featuring Kashiwagi Konatsu, Tsubaki Rika & Rukawa Rio
Movie Name心とチ○ポを鬼シゴき!!ボイン学園パイズリ部 巨乳J系たちの絶倫チ○ポをイカせてイカせまくるぷるるん1泊2日パイズリ合宿

MKMP-686 Hard Work on Your Heart and Your Dick!! Busty School Titty Fuck Club – Big-Breasted JK Girls Make Their Virile Dicks Cum Over and Over Again in This 2-Day, 1-Night Titty Fucking Training Camp
StudioMillion (km-produce)
Release Date25th November 2025
Pinching Finish
(挟射回数)
10 Titfuck Cumshots (10 パイズリ挟射)

Movie Review

Scene 1 – Blowjob + Titty Fuck (2 TF Cum)

Kashiwagi Konatsu getting a titfuck cumshot

Scene 1 is an outercourse scene with the guy laying on the floor the whole time. The girls give him a blowjob and then take turns titty fucking, with Konatsu and Rio each getting a cumshot. They really played into the whole wacky story with Konatsu-chan taking notes on the side, while Rika-chan is giving tips as I would expect her to. Both titfuck cumshots had a good long rope of semen, albeit fake ones.

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

Scene 2 – Gym Titty Fuck + Sex (3 TF Cum)

Kashiwagi Konatsu getting a titfuck cumshot

Scene 2 takes place in the gym with only Konatsu-chan and another guy. She gives him a paizuri with her sports bra, which he quickly ejaculated from. She continues to titty fuck him for another cumshot, before they have intercourse sex for a creampie and one more titfuck cumshot.

Kashiwagi Konatsu getting a titfuck cumshot

A decent scene with all 3 titty fucks in different positions, especially the first one which was a clothed paizuri. I liked the outfit choice of the skimpy school bloomers, though I wished she would have taken it off fully. The first 2 fake cumshots didn’t have much force, but had some good volume. The last one was real, but it’s one of those last-minute pullouts where he already ejaculated before he could pump her tits.

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

Scene 3 – Shower Titty Fuck + Sex (2 TF Cum)

Tsubaki Rika giving a titty fuck while Rukawa Rio lets him suck her tits

Scene 3 are Rio-chan’s and Rika-chan’s turns as they pleasure a guy in the showers. They give him a soap wash with some titty fucking and blowjob mixed in, before washing him down to begin the “training” proper. They oil up their tits and give him a body rub, with Rio titty fucking him to completion. After that Rika fucks him for 2 creampies, then finishes him off with another titty fuck.

Rukawa Rio getting a titfuck cumshot

Good scene as a whole, though the actual duration of the proper paizuri was somewhat less. A lot of the titty action was while the other girl was busy with the guy’s upper body, so a lot of times the one doing the deed was blocked. That said they at least kept the focus for the finishes, and both titfuck cumshots looked better than the last scene with the fake semen streaming out in spurts.

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

Scene 4 – Titty Fuck + Sex (3 TF Cum)

Tsubaki Rika getting a huge titfuck cumshot

The last scene brings the 3 girls back together again as they show off the results of their training. Each of them takes turns to titty fuck the guy to completion, and then Rio gets her turn to have sex for 2 more creampies to end the movie.

Kashiwagi Konatsu getting a huge titfuck cumshot

Excellent scene all around. The girls titty fucked him in different positions, while the other two were still keeping busy by teasing his nipples, kissing him or letting him suck their tits. All 3 titfuck cumshots looked great with long ropes of semen shooting out. Again I would have preferred if they were fully topless, but I can somewhat overlook it with all the other good things here.

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

Summary

Overall a very enjoyable watch. The plot was a bit flimsy but it set up the scenes well enough. All 3 actresses were well-casted for these naughty schoolgirl roles, and they were someone that I have watched extensively this year.

In addition we got 10 titfuck cumshots here, most of which were above average. The only thing I wished is that we could have gotten a couple more from Rika-chan as she is my favourite out of the three. But all-in-all, probably one of my favourite harem-themed movies of the year.

MKMP-686 movie cover featuring Kashiwagi Konatsu, Tsubaki Rika & Rukawa Rio
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Actress Information

Potrait photo of Tsubaki Rika from BIBIVR-146
Image courtesy/copyright of km-produce
Actress Name椿りか (Tsubaki Rika)
Date of Birth29th March 2000
B-W-H
(Cup Size)
88cm-54cm-85cm (G)
Related TagsJapanese, Curvy (豊満), Big Tits (巨乳), Natural Tits
Potrait photo of Kashiwagi Konatsu from VRKM-1030
Image courtesy/copyright of km-produce
Actress Name柏木こなつ (Kashiwagi Konatsu)
Date of Birth13th July 2003
B-W-H
(Cup Size)
86cm-59cm-88cm (F)
Related TagsJapanese, Curvy (豊満), Big Tits (巨乳), Natural Tits
Potrait photo of Rukawa Rio from NACR-644
Image courtesy/copyright of Planetplus
Actress Name流川莉央 (Rukawa Rio)
Date of Birth12th January 2002
B-W-H
(Cup Size)
87cm-59cm-91cm (G)
Related TagsJapanese, Natural Tits, Big Tits (巨乳), Big Ass (巨尻・桃尻), Skinny (スレンダー)

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