Congratulations again to Doris Guy for winning May's MSS: "In a world where free use is legal, a teacher is teaching her class while students take turns cumming in her. She's so used to it she doesn't react."
This was fun to work on, so i hope you'll enjoy the UUP setting too
Process: https://www.patreon.com/posts/may-2020-mss-use-37413725
Leave your suggestions for June's MSS >HERE<