[SLJ-01]

[New Special Price] Tickling Laboratory vol.1 Who's the JAV actress in this video? Amateur? Name revealed!

Smile Lab.'s long-awaited new tickling release features a rigorous experiment that explores the limits of tickling sensitivity by stimulating various parts of the body and meticulously analyzing the subject's reactions. The intensity is extreme—so much so that in the first installment, subjects experienced difficulty breathing and even seizures, leading to the shoot being famously halted mid-production, making it a notorious title in the genre.