Psyching out my mother-in-law 11

The time passes and the situation gets weirder every day .. I had to explain to my mother-in-law days and hours why I wasn't giving it up physically anymore and why my girlfriend could start suspecting. Suspecting from both sides, we couldn't walk around the house all tired and dragging our legs with exhaustion. My mother-in-law had a meeting with her gynecologist last week. It was more than obvious that she saw her little thing made into pieces because of giving so much tripe. She had to tell the doctor that she had a boyfriend hiding from her daughter, all quiet because it's a doctor-patient thing, so my girlfriend didn't have to know that I was screwing. Only knew that her condition was completely normal and had no complications. My previous girlfriend used to worry about my mother-in-law's abundant flow. It was just a desire to fuck. My mother-in-law continued with her routine of aerobics and yoga classes, she must have lost 5 kg. My girlfriend is happy to see her inspired exercising with great pleasure. I'm at the limit. Between work, having to attend to my girlfriend and my mother-in-law, I'm burning out physically and mentally. It's only a matter of time before exhaustion makes me forget some routine and everything is discovered. My mother-in-law doesn't want to screw with passion, she doesn't enjoy it, she wants to feel it for real. There's no problem with finishing inside her, but it leaves me very irritated and wet. I just need one day for my girlfriend to sit on me smelling like a foreign pussy in the cock so everything can blow up. We're still pretending to have a complicated relationship, almost hate each other, with my mother-in-law. In front of my girlfriend, we only treat each other minimally and by force. My girlfriend doesn't totally know what kind of woman her mother is, she thinks she's a prude who despises human contact. My mother-in-law is really a sexual predator. She has no middle ground, everything she does she does to the end and makes it hurt. She's aggressive and voracious. She can be cruel. Really not. I understand how a 65-year-old woman can have so much energy and that she can take it so much. It's a woman who doesn't pretend. The pleasure is drawn on her face and body. She has whole-body orgasms. She screams, shakes, urinates, bites, hits, palpitates, whimpers. She loses control of her body when she comes, I've never seen a woman give in so much until the point of losing control. Her face distorts like she's having some kind of attack 😬 It looks like she's going to die from epilepsy at any moment. She leaves with her mouth drooling, lost gaze, and constricted breathing. I can't believe it ends up this way, really, she's going to die for real. Now on the third time I screw her, I'm finding my way back. She has a very deep G-spot so I always want her all and push myself against her. She moves her pelvis very tastefully, knows how to fuck hard. Neither do I take her for free. I have to pretend I'm going out for a bike ride to justify the physical exhaustion level I have. Now that I think about it, my mother-in-law's recent physical routines can become a greater threat. If she gets thinner and more agile every time. I'm afraid she'll get even more insatiable. One thing was screwing an old lady of 65 years. Another thing is getting screwed by an old lady who takes it and wants more each time.