[KUSUGURUMAN-012]

Fetish Research: Female Body Observation Experiment on Cosplaying Big-Titted Girls with G or H Cup Breasts Who's the JAV actress in this video? Amateur? Name revealed!

Satsuki-chan with G-cup or H-cup breasts. Although her large breasts seemed to interfere with recording her heartbeat, surprisingly this turned out to be the most successful recording session so far. Swallowing sounds were also captured exceptionally well. The heat increase experiment caused by breast friction resulted in an error, which was slightly disappointing, but she made up for it by excelling in other scenes. This release also includes multiple scenes shot from alternate angles, expanding viewing enjoyment. The interview is shared with other concurrently filmed works, offering deeper insights.