This work of Erika was done by artist and friend 八木井グラム (user/38214949 "»":[/artists?search%5Burl_matches%5D=https%3A%2F%2Fwww.pixiv.net%2Fusers%2F38214949]). He is an expert in lewd and come up with this original idea. The result is outstanding.

"Why are you looking at me like that?"