The popular series that develops a woman's new erogenous zone, the "Spence Gland," features Akari Niimura, an H-cup beauty who pushes the limits of sensuality! The Spence Gland is the G-spot of the breasts! Undergoing development by a specialist in Spence Gland research, she experiences intense chest orgasms that blow away any doubts! Deep breast massages lead to intense nipple stimulation and creampie sex that makes her scream and squirt! Her knees and hips tremble uncontrollably as she pees and squirts uncontrollably during gland toy play! The results of the development are so intense that she orgasms while being hand-jobbed! And when nipple play is allowed, she squirts profusely and rolls her eyes with intense orgasms just from nipple stimulation!