Sanae Tanemaki’s “Penis Laboratory” ~ A Story About a Futanari Science Student Who Performs an Aphrodisiac Fueled Sex Experiment on Her Friend’s Pussy~
Miowaru made Derarenai Joutai Henka Doujin Eroge no Kaisou Heya | That Room of Reminiscence In Eroge Where You Can’t Get Out Until You See Everything To The End {Doujins.com}