Private Tutoring Experiment – Pranks on the Defenseless Girl

Synopsis

It all started as pure coincidence.

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Rin-chan, a student at the private tutoring cram school where the protagonist works part-time, is an adorably spacey girl.

One day, after discussing graduate research, Rin-chan agrees to help with an experiment.

By chance, her underwear gets captured on the webcam used for testing.

Excited by the embarrassing footage he accidentally recorded of his acquaintance, the man takes full advantage under the guise of conducting experiments!

Event CG: 44 images

Playtime: Approximately 10-20 minutes

※No penetration content included