In this popular series that develops a new erogenous zone for women, the Spence gland, Mei Itsukaichi, who has an amazing body, appears! The Spence gland is the G-spot of the breast! Developed by a specialist in Spence gland research, she has her first breast orgasm! A series of breast development massages make her writhe and scream in orgasm! Her sensitivity collapses as her nipples are teased during Spence sex, and she has continuous squirting orgasms! When her mammary glands are stimulated with toys, she drools, her legs tremble, and she urinates so much that all the moisture in her body is gone! Her nipples are teased and teased, and she has a huge orgasm with Spence sex that completely awakens her mammary glands!