She was almost orgasming.

While Isabella was handcuffed Sophia was repeating what you told her to tell Isabella. Every juicy word that Sophia said to Isabella caused her pussy to get wetter and wetter by the second. Isabella wasn't just wet she was like a faucet that was turned on. She was standing in puddle of her own pussy juice and the puddle was getting bigger by the second. Isabella's pussy juice was running her legs so much it looked like she was pissing herself. Isabella's panties were completely soaked and sticky from the juice from her hungry aching cunt. Isabella wasn't struggling to get free from Sophia. Isabella was thrusting so hard trying to find the seam in her panties that way she rub her aching clit against it so she could achieve the orgasm she so desperately needed. Isabella had been thrusting so hard her cute little skirt she was wearing was almost completely soaked also. Telling Isabella what you said gave Sophia a perverse pleasure. It didn't hurt while you had Sophia telling Isabella this, you had Sophia secretly recording the whole incident for you. Once Sophia removed the handcuffs Isabella took off running to the bathroom. Sophia followed right behind Isabella recording everything that happened next.