JUY-593 For me, the porcio was a Pandora's box... Emi Dan

I can't get the word "portio" out of my head, something I heard from a friend in the neighborhood. I thought the reason sex with my husband wasn't satisfying was because I was frigid. But then I discovered that the portio, the erogenous zone deep inside the uterus where women feel the most pleasure, is actually located. Then, one day, I met up with Sugiura-kun, my old boyfriend from my school days. When we had sex back then, his penis was too big to fit in. Maybe Sugiura-kun's penis could reach my portio... Just thinking about it made my body go hot and numb...