Slender beautiful witch, Hikari Hiraki, appears in the popular series that develops a new female sexual sensation zone [Spence’s Mammary Gland]! Spence mammary gland is the G-spot of the breast! A specialist in the field of Spence’s mammary gland research has developed them for her, and she comes on her breasts for the first time in her life! She has a screaming orgasm as she bends over, drooling with newfound pleasure! Her sensitive tits become a sexual zone! She faints and climaxes with mammary gland stimulation sex! Spence toys make her incontinent! She has a spasm with her nipples!