PPPD-906 Spence Mammary Gland Development for Side-Boob Sensation Saeko Hiiragi

Code PPPD-906 Length 1:56:24 Released 2021 Added Aug 13, 2025

Saeko Hiiragi, a slender G-cup woman, undergoes development of the Spence mammary gland, a breast erogenous zone. A specialist stimulates this area, causing her to become overly sensitive and convulse with pleasure. She experiences intense orgasms and squirting in this series entry.