Probably not painful, but its possible...cramps maybe. She probably was self-conscious and didn't want your hands to get bloody. Some girls just don't feel like having sexy time when they're bleeding from the vag.
So, so you think you can tell Heaven from Hell,
blue skies from pain.
Can you tell a green field from a cold steel rail?
A smile from a veil?
Do you think you can tell?
And did they get you to trade your heroes for ghosts?
Hot ashes for trees?
Hot air for a cool breeze?
Cold comfort for change?
And did you exchange a walk on part in the war for a lead role in a cage?