JUL-438 — I Learned The True Pleasure Of Having My Portio Developed.

Ayumi (Mochizuki), who is trying to get pregnant, works hard every day to have sex with her husband, but she is insensitive and just can't be proactive. Then, at the recommendation of a friend, she tries a pregnancy massage... Ayumi experiences pleasure for the first time through the treatment of Yoshino, a chiropractor who precisely stimulates the right spots, and she can't help but writhe in agony. Then, as she receives the massage regularly, her curiosity leads her to finally have sex with him. Before she knew it, her body had developed a portio, and before she knew it, it was sensitive to just being touched...