[Mousou Bijutsubu (Sho-yan)] Beginning rubber [Full Color]

A shy girl in a tight latex suit discovers an intense, all‑over compression that makes her feel both aroused and out of control. In an office, a senior researcher with glasses and her younger sister discuss new test subjects and plan to collect more data for their "rubber slaves" project. The tension builds as the girl’s sensations intensify, hinting at a deeper, forbidden exploration.