Judy had been watching Yara as she swayed her ass back and forth while reading. She had held her shaft as though it might explode at any moment. Judy had noticed her new joystick pulsed violently every time it lined up with Yara as she swayed. Through her addled state, her stick felt like "it" wanted to be pointed at Yara.
Judy slowly tried to push her turgid cock down to aim it at Yara's still dripping holes. As she brought it more in line with Yara's ever so inviting holes, she saw Yara respond as if she was being touched or caressed. Yara stopped moving and dropped the box. "Whatever you are doing, don't stop!", Yara exclaimed in a husky moan. Her anus loosening visibly to point that Judy could see the walls of her rectum wriggling.
Judy watched Yara's asshole and pussy seemed to ripple and appear to relax further as they opened wider the closer she got to the browneye. Yara seemed to be almost pulled as she got he member dialed in. To Judy's surprise, Yara actually was sliding toward her. Just then Yara seemed to go limp and she felt her dick align perfectly with Yara's asshole. Like two magnets that had gotten too close Yara was wrenched off the bed, ass first through the air to be impaled on Judy's rod.
Yara clamped down on Judy's cock to seat itself like a sword returned to its sheath. With Yara's great momentum she plowed Judy back into the wall with a dazed and delighted gasp of surprise from the two of them. A perplexed moan escaped both of their mouths as Judy tried to hold on to Yara as she bounced off the wall, and Yara then bounced off her pelvis. Only then did Yara realize they were stuck together and tried to flail her arms back toward Judy. Yara's rectal walls sucking and pulsing madly around Judy's prick.
Yara beyond the tipping point flopped face-first onto the bed separating from Judy with a slick "POP". Judy looked down to see she no longer had a giant dick attached to her instead, she had clit the size of a man's thumb spurting creamy pearlescent goo. Judy regaining her balance, looked down at Yara to see that the cock was still in her pumping and pulse as Yara lay speared, torso across the bed.
Judy watched frightened and confused as the cock's end still sticking out of her partner shot out little tendrils that writhed across and then into Yara's skin. Yara moaned loudly as her asshole swelled out into a puffy puckered peach doughnut. Yara moaned as she clenched and flexed the doughnut, as though she was trying to suck it further into herself.
Judy's clit stiffened as she saw the creamy mocha color of Yara's skin steadily turn closer to the color of the dildo after she had just bought it. Judy knew she had to talk to the store clerk or the manufacturer before this got any more out of hand. Judy's mind screamed at her to not stick it in as her clit started to buzz in synch with Yara's anal clenches as if trying to draw her closer.