The boss got drunk and fucked his wife right in front of him

Hiyori Yoshioka is in love with her husband's boss and has tried everything to get close to her. One day, when she wasn't paying attention and was suddenly attacked from behind by him, she couldn't resist anymore and was beaten to a pulp by him. Just like that, day after day, she was beaten until the sun was gone. Would the husband even know what was going on?