Naked Goddess or Mischievous Groping Train (Deriheru/Ueno) "Yun (22)": A sex-service experience report — the staged backstory made the groping performance utterly convincing, and before I knew it she had completely unleashed her lust during the health play.

Store name
Ueno Okachimachi Uguisudani Adult Shop "Naked Goddess or Itazura Chikan Train"
Old Kasu / New Kasu
HP
https://itazura-chikan.com/
Course time & price
70 minutes, ¥17,500
Handle name
Shimushimu
New Kasu
Cast
Yun (22)
Height 153 cm, Bust 87 cm (E), Waist 58 cm, Hips 89 cm

Estimated age of cast
Around 25
Photo retouch level
Somewhat retouched — 4/5
Similar celebrity
None that comes to mind
Body type
Would you want to repeat?
Looks (face) B
Style (body) B
Service (hospitality) A+
Technique (play) A+
Overall A
※ Scale S to G. This is purely subjective and reflects value for money.
S…Premium top level
A+…Almost S level
A…Top level
B+…Almost A level
B…Good
C…Average
D…Below average, not great
E…Bad
F…Terrible
G…Absolute worst, total landmine
- Looks
She has single eyelids and an overall youthful appearance.
I couldn't find any particularly helpful photos in her photo diary, and her profile photos on a certain listing site gave a slightly different impression.
- Body / Style
Petite, with moderately sized breasts. She gives the impression of around a D cup.
There is some softness around the stomach, but it's within acceptable limits.
- Technique
She seemed to like doing fellatio, and as the saying goes, "practice makes perfect" — she was good at it.
Her tongue technique was unique: while holding it in her mouth she made strong downward motions, not clinging but more like intensely rubbing the pleasurable spots.
I preferred this style.
- Play content
This shop offers a choice between groping (chikan) play or full-nudity immediate-entry play. I chose the groping experience since it's 100% something you can't get in everyday life.
When the girl arrived, the room intercom gets rung, so you avoid face-to-face contact, accept things like antiseptic mouthwash through the door gap, and head to the shower alone.
While you shower, the girl prepares for the groping scenario.
When she's ready she knocks on the shower room, so you dry off and get ready for the groping play.
The play starts with train sounds playing from a smartphone — the clack-clack of the train and an in-car announcement saying "Next, [station]" — while the girl stands holding a strap with her back turned. That's where the play begins.
Yun-chan was standing in a uniform.
I casually stood behind her and when my body touched hers she pretended to seriously dislike it, lol.
Still, I persisted: touching her body, trying with the back of my hand, and engaging in as much groping as possible.
However, I got bored quickly, so I tried rubbing her buttocks more strongly and Yun-chan let out a sound that could have been a moan or a scream.
I then held her in a headlock and groped her butt and breasts.
I once went to an old-style shop and I chose the full-nudity immediate-entry option, haha.
Even when it’s called groping, how are you supposed to do it? I remember not having that kink, so I picked full-nudity at the time.
No matter which option I would pick, I'd probably go straight into play (remove the blindfold, etc.) and end up thinking "Why not just go to my usual place?" while editing this.
That said, I could almost feel how nice it would be to hold her, and it sparked a little sadistic streak in me.
We look forward to more great reports!