Sleeping with My Cheating Husband's Friend by Jonquil

"Stop—"
The word barely formed before his grip adjusted, tightening just enough to keep me where I was. The kiss deepened, pinning me still as his tongue slid inside my mouth and demanded for a response.
My breath caught, oxygen thinning as his hand started to move on my body—sliding down my hips, grabbing my legs and pulled me closer than I allowed.
My pulse spiked as I remembered where we were. "Nate—"
He didn't stop. If anything, my resistance only sharpened something in him.
His hand moved between my legs and cupped my core. He groaned over my lips.
"I can f**k you here," Nate whispered against my lips. "You're f*****g wet, Sienna. You're so ready for me—"
"Stop—" I gasped when his fingers slid inside my panties. "Nate.. oh—"
Two fingers filled my entrance swiftly. I grabbed on his sleeve as he shoved his fingers even deeper inside me.
"F**k, Sienna—" he hissed and crashed his mouth on me.
Nate moved his fingers in and out of me, and I whimpered in pleasure and panic that someone might see us here.
"Nate…" I moaned. "Please—"
"Please, what?" he asked, fingers moving faster inside me.
"Fuck—" I tightened my grip on his shoulders and spread my legs even wider. "Nate—"
My knees weakened and I started to shake as the pool of heat started to form under my navel. Nate held my body even tighter, making sure I won't fall with every thrust of his fingers.
As his strokes became faster and harder, I buried my face on his chest. And with one more shove of his fingers, my whole body shook and I climaxed—
Right there, in the middle of a dark corridor, with my husband's friend.
***
After witnessing her husband's betrayal, the perfect wife Sienna drowns herself in a bar, contemplating a hookup to numb herself. But unexpectedly, her husband's friend Nate shows up, drives away her would-be one-night stand, and demands that she sleep with him:
"Think about it. If you sleep with me tonight, it's not just about pleasure, Sienna. It's about power. It's about making him feel something he hasn't yet—the sting of betrayal by someone he trusted."