real ftmgirl confession: when I was like 18 i had to get a sonogram because of some uterus issues i was having, and the sonogram involved a medical wand sensor thing being inserted into my vagina by the nurse, and she would move it around and look at the readings on screen. I was freshly 18 and I had never had cock at that point, and im intersex so my vaginal opening is smaller than most peoples. She went to push it in and it seemed really big even though she had covered it in this lube stuff, and i remember i was so scared that it was going to make me cum and i was going to have an orgasm because of this nurse. My pussy just wouldn't take it at first and i kept pushing out out when shed get it even a little bit in. The whole time im trying not to moan or cry. After about 5 minutes of this my eyes start to tear up and shes holding my hand and telling me its going to be okay, and she just shoves it in as far as it will go. I covered my mouth with my hands to keep from moaning but I came so hard on it, and I know she noticed. I know most girls cant cum from vaginal penetration, but i cant cum without it.
So there I was, a "boy" who had never taken anything but fingers, cumming my brains out at the OBGYNs office in front of a woman i dont know.