[Imo Muya - Singleton (Azuma Yuki)] The Massage parlor above the cram school - Continuous suction orgasm edition

A nervous schoolgirl in a pleated uniform and bow discovers a hidden pleasure in the massage parlor above her cram school, where a masked attendant uses a suction device and a pink vibrator to tease her swollen breasts and drenched core. The tension builds as she gasps, her eyes wide and cheeks flushed, while the relentless stimulation promises an endless, shuddering climax. Will she surrender to the overwhelming wave of pleasure or find a moment of escape before the relentless suction drives her to the brink?