[R-18] Natsumi-san works (Pixiv Fanbox)

Sorry for the lack of art, been trying to practice grayscale painting (its much faster), but kept failing. ;w; Finally made a decent enough one to show here ;;; ----------------------------------------------------------------------------- Regarding Fanbox new guidelines: I will continue to post some sensitive contents here in the meantime. Come December 15th, I may have to revise the sensitive contents tier and all my previous posts. If there are any suggestion on which form of action to take regarding the new guidelines, please let me know! Thank you for your support!