Last head, before losing your head: fucking in the dungeon

He's chained in the dungeon, broken and awaiting execution. Tomorrow, they'll take his head. Tonight, she takes everything else. His wife...noble, trembling, and brave...slips past the guards to give him what no one else can: her mouth, her body, her love. She drops to her knees and sucks his cock like she's starving for him. Then she climbs into his lap, chains be damned, and rides him hard and slow until he's buried deep inside her. It's raw. Wet. Desperate. She tells him she still wants him. He begs to come inside her. He does, with a gasp and a groan and everything he has left. Tomorrow he'll die. But tonight, he lives inside her.