I’m a female (21) and my bf of 51 and I usually have aggresssive and deep penetration. He is 7-7 1/2 inches long and he’s pretty girthy. I handle it like a champ but sometimes after I orgasm (mouth and fingering combo) he starts to penetrate me and he hits my cervix and it hurts so bad that I want to cry. Sometimes we keep going (cause I also like pain) and it eventually goes away. Other times we have to stop and take a break. Does anyone know why this happens?