She closed her eyes and began to moan. The suction on her breasts and her bound limbs offered her very little avenue to move, but the strong vibration... on her clit were impossible to ignore, even if she desired to. The machine kept her in that position only briefly - not long enough for her to approach an orgasm. The machine released the vacuum on her breasts suddenly, and she felt her knees being drawn forward, forcing her bottom to rise up. Her knees bent until they were nearly touching her. Curiously, she climbs over her bed, trying to make out the sounds coming from next door."OOhh!! OOoohhh" she heard a woman moaning."Are they having sex back there?" Sarah asked herself.She smiled a bit. When it came to things like this, she was nosy as hell. She also then just realised that there was something above her bed's head as well. It was a small hole.She was on her knees, peeking through the hole. She could see what was happening next door. She saw a black-haired greasy-looking Middle. I gently kissed the wet slit before me. “Tongue!” she said, “Use your tongue! Taste me! Like I tasted you!” I slid my tongue out, tracing her lips, tasting pussy for the first time. It was like nothing I ever tasted before. It was sweet. It was tangy! It was salty! And when she moaned and pulled my face tighter to her, letting me know that she liked it, I plunged my tongue deeper. She rucked her hips up to meet my tongue thrusts, smearing her essence all over my face, her bush tickling my nose.. "Fuck!!!" they both screamed at the top of their lungs.They moved around, but both daughters held their mothers down by putting their hands onto their mother's big tits. Both of their faces were drenched of course and the MILF's cum was flowing out of them faster than a bathtub faucet on full blast, but that wasn't slowing Julie or Tessa down even in the slightest. They both looked up at their mother's faces and they both had their eyes closed, so they were loving it, even though it was.