Jorōgumo turns around to view her work and nods. Dustin is almost perfect in her mind. Just a few little tweaks here and there are all she has left to do. And so, without any hesitation, she makes the final last changes.
First, she pokes 2 more holes that become another set of eyes in Dustin's forehead, bringing her eye count up to 6 total. And causes Dustin to once again have to adjust to another round of vision expansion, which by now has made her extremely nauseous.
Jorōgumo then adjusts Dustin's mouth again, lowering the profile of her new fangs so that they do not show as lumps through her cheeks and can be completely left hidden from view, as long as she keeps her mouth closed that is. She choose to let her keep a somewhat human looking mouth though, and finally tossed away the idea of giving her a huge pair of mandibles. It would just look too weird.
After that, Jorōgumo lowered down to inspect Dustin's new pussy. Without so much as a warning, she thrusted her arm right up inside and began feeling around inside unbothered by Dustin's sudden outburst of cursing and screaming as her pussy was suddenly violently penetrated, which had caused a torment of pain and pleasure to rack her entire body. After feeling around for a while, Jorōgumo ripped her arm out of Dustin, nearly causing the spider girl to pass out. "Haha, now you only can ray eggs."
Dustin looked down at Jorōgumo through her 6 tear filled eyes. She wasn't sad, but her body was tearing up on it's own as a reaction to the pain. "Fuck. You." Panted Dustin, as she tried to calm herself down a bit and not puke.
She leaned backwards and laid her head and back on top of her massive spider booty. The sudden movement caused her breasts to spill out to either side of her, and the few spiders who were still feeding were either shaken or sprayed off of her breasts, as 4 streams of her venom milk briefly squirted out with the bounce.
Jorōgumo was not satisfied with this, and restructured her boobs to always be on her chest, and not sagging one bit anymore. They were kind of heavy too, so it made Dustin's current posture a bit less comfortable now as well. She sighed and just resolved herself to stay like this, if not just to spite Jorōgumo. Even if it was petty or caused more harm to herself than what it would be worth. Just having a minor victory like this was enough satisfaction for now. She was realizing how exhausted she was suddenly too.
Everything Jorōgumo felt she needed to do had been done. She was confident that this girl would not adapt to her new body well, as she had intended. For one, she had to be milked by someone or something else twice a day, or her breasts would ache. But in addition, she could never last in society either. The others could maybe pass for humans if they took a few extra steps to prepare a proper disguise for their added parts, but not this one. There was no way she could ever hope to hide her now massive sized ass. Let alone ride in anything smaller than a moving van's container.
She was curious as to what Dustin would do if left alone, so she made up an excuse to leave the room for a bit, and made it look like she left, but really just hid out of sight and waited.