Shanoa and Momoyi (experiment part 2) (Patreon)

Remember back when Momoyi got a dong and filled up Shanoa as an experiment? Well, if you thought that was the whole story, you are sooooo wrong :P

Momoyi actually lost self-control due to the immense stimulation, and only her instincts to obey Shanoa's orders remained...

That is, to pump her bigger >:3