This was collected manually, so some of the dates might be off.
You can help expand this gallery by linking to other Mayumi art you know of/can find. Some of the missing images were behind a paywall so I couldn't access those.
This is not an exhaustive list, as I only collected works that I thought were lewd enough, and purposfully avoided some works, like loli and guro.

I did this entirely in hopes that people would be inspired to draw more lewds of her. Please I am begging.
She does have more than I thought she did. I guess it's just never been complied like this.

horny little haniwa

Base +5, 4 Humours +7, bunchy bunchy +6, Lomped +6