Finish on Katherine

An idea pops in your head. One last dig at Sabrina’s bratty sister for stealing the Onlyfans money from Sabrina.

“Go ahead and cum,” you tell Katherine, keeping your pace but concentrating on nutting.

“Yes! Yes! Master! Oh yeeeeesss!” she cries out, balling her hands into fists above her head and curling her toes with a shiver. You feel her muscles squeeze over your dick and need every ounce of willpower in your body to keep from cumming yourself. You can feel the pulsing of blood flow through your veins, the deep pounding of both your hearts and the warm, gooey mess soaking your groins. You can also feel your balls aching for release.

With a grunt, you pull out of the satisfied captive, leaving her as a sticky mess on your bed. You turn to Sabrina and curl your finger for her to approach. She silently walks over, noticing you are still fully erect. You take her hand and lead it onto your dick. She raises an eyebrow, but starts to stroke you without needing instruction.

“I hope you got good shots of all this,” Katherine pants, sitting up, about to take off her blindfold.

“We’re not done,” you tell her. She halts, keeping the blinds intact. “Open wide and get ready…”

“Oh… ah…” Katherine responds, facing the direction of your voice and opening up. She appears quite willing to take a cream pie.

Catching on, Sabrina’s strokes step up a gear and you can hear the slick sound of lubricated flesh rubbing flesh. Katherine has no idea that it is her sister that is finishing you off. Sabrina holds her camera with one hand and rubs you ffo with the other, eyes focused on capturing the money shot.

You reach down and start to rub Sabrina’s pussy, reciprocating her handjob. She pauses, holding in a gasp, before she is able to continue. She quickly gets back into the groove, enjoying the feel of utter domination over her sibling. With her heightened state of arousal and the euphoria of triumph, it’s not long before you feel Sabrina’s body going through bouts of tightening and relaxing. She feels ready to burst. You can feel it in her grip strength. Fortunately, she is bringing you there with her.

“It’s… it’s coming…” you warn both girls.

Katherine steadies herself, awaiting the imminent splash. Sabrina braces herself as well, bending her knees and clutching your cock for support as her own body starts to give way to the finish. You feel her shudder and it sends you over the edge.

“Ahh!” you groan as the first spurt flies towards the girl on your bed.

“Ah!” Katherine cries out in shock, but then pushes out her tongue to try to reach the part of her cheek that got hit.

Another shot of jizz lands on her nose, then her mouth as Sabrina manages to calibrate in time for you to empty yourself all over her sister.

Katherine holds out her hands, still bound together, to stop the drizzling cum from dripping over the rest of her body. You manage a few more volleys, each landing lower than the first, hitting the nubile young woman in the breasts. By the end, Katherine sits there, caked in your semen. Your fingers are also soaked in juices as Sabrina recovers from her orgasm. Your cock softens in her hand, only standing at half mast.

After taking a moment to recover, you say, “I hope you got all you wanted on video, Sabrina.”

“Absolutely!” Sabrina proudly announces.

Upon hearing the familiar voice, Katherine’s jaw drops. Her face contorts into that of absolute shock! She tears off the blindfold and her eyes go wide!

Katherine exclaims, “Sabrina!?”