A delicate and serious girlfriend is cuckolded and falls into pleasure after being ridden by a giant senior's riding press

She was the first time she was able to be pure, serious, and a shame for me. Because it was important, I was gradually progressing through the relationship without panic. One day, a local senior whom she meets again for the first time in a long time makes her look. She is more than three times her weight and cannot move, and she forces her to press her on horseback. She was made to cum many times by the compression thrusts that crushed her delicate body and thrust deep into the vagina... She is captivated by the forced and violent sex of her senior, and after only kissing her, she is cuckolded...