Firstly, let me apologise on behalf of my profession that, in the early 21st century, we still don’t know how women’s bodies work! I find it appalling
that there’s still debate over what’s in our vaginas and what effect touching various parts produces!
The urethral sponge is a spongy material that surrounds your urethra. As you become sexually excited the urethral sponge becomes engorged with blood. It’s the urethral sponge you can feel on the belly side of your vagina, and as you become excited it protrudes further into your vagina.
Many women, but not all, find that stimulation of the urethral sponge inside their vagina - i.e. stimulation of the belly side of their vagina - is highly stimulating. So... read more