They get interrupted

Before Sally can finish her thought, the two lovers are interrupted.

Hunk bursts into the room, laughing and completely naked. He's being led by his very erect cock, which is currently being tugged on by Grilda the goblin. Piahla clings to his left shoulder, giggling like a tawdry floozy half her age as she and Hunk make out.

All three of the newcomers ae completely naked, sweaty, and have clearly been having a good time.

Sally squeaks in terror and tries to cover herself, embarrassed to be seen, even as Hilda docilely sits there, comfortable in her own skin.

"How are you feeling Sally?" Hunk asks after he kisses Piahla one last time and then slaps her ass. "Be a doll and fetch us some drinks will you?"

"Only if you drink it off of me!" The matronly milf giggles like a school girl, playfully shaking her ass as she makes her way out of the room and back towards the kitchen.

Sally stares, utterly amazed at the transformation the once-strict, and frankly scary, elf has undergone.

"Getting fucked three times a day has done wonders for her mood," Hilda whispers to Sally as she hugs her from behind. "She's so relaxed now, and happier too."

Hunk plops down on the bed next to Sally and Hilda while the pregnant goblin girl that came in with him kneels between his legs, and sucks on his cock. He forcefully grabs Hilda by the back of the head and brings her lips to his, making her coo in submissive delight as her plunders her lips. He breaks the kiss and pushes his wife away, smacking his lips as Hilda gasps and trembles in arousal.

"You've been busy slut. You just couldn't wait to taste her, could you?" He asks, causing Sally to turn crimson.

"I... I... this wanton slave couldn't control herself, master," Hilda moans as she plays with her tits and her leaky pussy further stains her bed. "She needs to be punished!" Hilda rolls over, pushing her ass high into the air and spreading herself wide so everyone can get a good view of her holes. "W-with a spanking!"

Sally looks on in a mixture of arousal, fear, and embarrassment. Hunk sees her confusion and leans in close to her. "Hilda really likes you Sally. Really. This whole thing was her idea, honest."

Hilda mewls again as she starts wiggling her ass. "Wont someone punish this naughty slave?"

"I... but..." Sally is at a loss for words. This is all happening so fast!

Hunk blushes a little in embarrassment of his own. "We... we aren't always like this. H-honest! B-but, well, Hilda said she wanted to do something special for you... for your birthday..."

Sally's eyes go wide in shock as she looks back over at Hilda.

"Y-you knew!?" The cross-eyed servant yells out, her face blushing and her heart pounding.

Hilda looks back, her own face going red. "N-no! I-I'm j-just a n-naughty slave girl! I-I..." She's been caught, and knows it, and now Sally knows it too.

A smile spreads across the nerdy peasant's face.

"H-happy b-birthday..." Hilda mutters under her breath as she starts smiling back.

Sally runs her hands along Hilda's ass. She's going to enjoy this.