For me, the portio was a Pandora's box...

I couldn't get the word portio from a neighboring friend. I thought the reason why I couldn't get enough of having sex with my husband was because I was anesthesia. However, I learned that deep inside the uterus there is a G-Spot erogenous zone that women feel the most. One day, I met my girlfriend from my student days again. When I had sex with Sugiura when I was a student, it was too big to fit in. If it were Sugiura's pussy, it might reach her G-spot... Thinking about it makes my body heat and numb...