You rub a girl for a second and she starts her routine of heavy breathing and little spasms......is this natural? When they go to the Gyno they start in with the subtle but long cries of pain and moans?
1. During sex, they are sexually stimulated and turned on. And it's real...and every woman acts different. Some are freaks (loud, energetic, really get into it.) Some seem like they are not enjoying it (lay there, make little noise) these type are imagining fantasies to increase stimulation, or are just shy and don't let loose. In both cases, unless you just suck at sex, it is real. Sex is half mental, half physical. When they are mentally turned on, the physical stimulation increases a lot.
2. They are not sexually stimulated at a gyno, therefore it is not enjoyable to them. Does a woman get off when she is raped? No. Penetration is painful to women if they are not sexually stimulated.They can even experience the pain during sex, but because of mental stimulation they actually enjoy it.
I've had a girl orgasm in bed so hard that there was no way it was fake. When she lays there shaking uncontrollably for 2-3 minutes after sex, it definitely was real.