First he has to fuck to get out of bed and it’s his sister-in-law
He enters her bedroom because he listens to the complaints and the least he wants is for that woman to suffer a heart attack or something while they are alone. His brother wouldn’t forgive him. So for her well-being, she takes care of paying attention to what she wants so that she can be well. The problem is that she doesn’t get out of bed without first fucking. And it gets much more complicated when he realizes that she is his sister-in-law. However, that doesn’t stop him from taking his cock in her mouth and then getting to work pleasing her pussy. Because he is the only man available to do it at that moment.