A 3D monster on female porn comic by Casgra. Chapter 1.5 includes a futanari monster dickgirl.
Sue-Anne is transported to a place otherworldly and finds herself with a conflicting urge to get super friendly with the locals.
Koukando MAX no Natsu ni Roman toka Souiu Kanji no Koto Itte Ecchi Suru Hanashi | A Story About Telling MAX Affection Natsu About Your Dream and Doing Lewd Things