Nina not at all eager to join her evil sister, nyahing and struggling and beating you with her tail. All without success as you hang her up next to her equally naughty kitty sister, both of them glowering at each other and occasionally hissing. Ignoring your pathetic attempts to make amends between the two of them, trying to kick at each other with little success. Lisa clearly having the large boobies out of the two, as she lords it over her sister with nyahing taunts,<strong>"Nywhahahaa, this is what you get for going first, you stupid kitty bitch!"</strong>Stopping the ensuing catfight by getting their attention with fashionable collars, putting them on as they both try to stuggle and get free. Not trusting you in the slightest as you remove the ballgag and try to house train a kitty. Finding out soon enough as Lisa tries to taunt back to her sister, getting shocked and nyahing out sharply.<br/><br/>Twisting about in the air and swearing up and down from that, getting another shock for her efforts and this time directed into her sore whipped boobies. Making her whole body twitch lewdly for a brief moment before stopping, helped along with Lisa continue to swear and being super naughty. Getting a third shock for her efforts, this time directed into her crotch, as that really makes her scream out. Not at all learning her lesson for a few more moments and more shocks, before she gets the idea. Too naughty, however, to ever apologize to her elder sister, so instead chooses to keep quiet.<br/><br/>Nina, meanwhile, is busy laughing her kitty butt off while watching Lisa shock herself over and over. Getting her attention soon enough with her punishment, seeing the barbed dildo as her eyes go wide,<strong>"Nyah, what are you going to do with that!? NYyaaaaaaaaaa...."</strong>Feeling you shove it up into her improved kitty pussy, stuffing her fully as the magic dildo activates and starts vibrating and fucking her in earnest. Watching her whole body jerk with each new thrust of the dildo inside of her, making her utter all sorts of lewd nyahing moans from how good it feels. This is the best sex ever, as her brain roils from how good this feels, hardly noticing as you attach the clamps to her impressive perky nipples. Soon enough both sisters are latched together, Nina escaping into her own fantasy as she keeps her legs splayed to enjoy the dildo more and more. Twitching and lurching over and over and causing their nipples to get deliciously yanked and pinched by the clamps.