From the popular series that discovered the Spence breast gland as a new erogenous zone, H-cup Marina Yakuno from Idea Pocket arrives in the latest installment! She embodies an entirely new pleasure developed by specialists researching the Spence breast gland, which dramatically heightens breast sensitivity. By stimulating the Spence gland—the G-spot of the breasts—she is driven wild with intense piston-like sex while her nipples are teased, overwhelmed by dual stimulation from above and below that sends her brain into panic mode. With each wave of Spence pleasure, she convulses violently, losing control and even urinating during extreme toy play. Don't miss her climaxing through self-administered Spence titty fucks or screaming in ecstasy during nipple-play-filled sex that pushes her to ultimate orgasms.