SGKI-093B The ultimate psychological battle of setting piston vibrators on 12 chairs: Piston Vibe Chair Game, 3rd Tournament, Preliminary B Block

The B Block qualifiers for the third tournament, where two of the fiercest gal idols go head-to-head in a clash you should never take lightly. This time, two star performers representing the industry will ignite the stage.

One is an AV super legend: Akari Shinmura, an assertive, dominant older-sister type with a powerful presence. With an unbreakable spirit and a single-minded drive to win, she aims for the top.

Facing her is Rika Tsubaki, a bold and unpredictable gal who went viral with samba. Will this naturally lucky woman create a miracle using her intuition and instincts?

Hidden in 12 chairs are high-speed vibrating devices. Who will outsmart the other and win this intense psychological battle, where desire and tension swirl together?

NO PISTON, NO VIBE!!

The ultimate game of chairs, where excitement and suspense collide, begins now!

AvMates Insight
SGKI-093B is one of 368 videos featuring Shinmura Akari (新村あかり). Her most frequent collaborator is the maker K.M. Produce, which produced about 8% of her total works.
For a full list of Shinmura Akari’s works, see the Shinmura Akari JAV playlist .
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Video Information

Release Date:2026-07-13
Actor:Shinmura Akari (新村あかり), Tsubaki Rika (椿りか)
Product Code:SGKI-093B
Product Series:SGKI
Maker:Shigeki
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