CRZ-212 - Human Toilet Men 3: The Ultimate Filth & Scat Fetish

Four girls appear in this. Only Rina Takeuchi sticks to just urination, while the others go all the way to defecation. Each has their own unique style of play, and it's enjoyable without feeling overly gross. As for the quality of the girls, it's a matter of personal taste, but they're all reasonably cute and sexy. The very first chapter with Mio Hosaka is the sexiest and the longest. There's no actual intercourse, so I think this is aimed at those with an M-leaning who enjoy handjobs. The girls seemed to be enjoying the play themselves, which I found very likable.