No way dude, at this rate it will take at least 4 more years. You're only getting 2 big updates per year. They still have to rework mia and erik's story, they need to finish roxxy, debbie and the teacher's stories (pregnancy) and the dating system isn't even implemented yet. And they still need to work on judith, annie, main story, eve and rhonda.
1.
Erik and Mrs. Johnson!
Erik extended story, new Mrs. Johnson and June content, As well as extra Yoga content with Anna! Most importantly, Save file compatibility!
2.
Judith, the Latinas and cleaning lady Consuela!
Judith's complete story, her mom Beth at the donut shop, the bullying Latinas and Consuela the cleaning lady. Added pregnancies for Judith, her mom Beth, the Latinas and Consuela.
3.
Annie, Principal Smith and the underground cult!
Annie's complete story, her parents, Principal Smith and the underground cult. Added pregnancies for Annie, Smith and Annie's Mom.
4.
Roxxy, her friends and Crystal
Roxxy, Crystal, Becca & Missy pregnancy. Improve and convert their character art to new rig system. More ending story with Crystal. (Smaller update)
5.
Erik, Mrs. Johnson and June
Erik extended story with more content and improved art. New sex scenes with Mrs. Johnson and June as well as their pregnancy. Move their story to new codebase, allowing for save file compatibility.
6.
Debbie
Debbie pregnancy. Improve and convert her art to new rig system. Tie some loose ends with her story as well as pregnancy ending. (Smaller update)
7.Mia!
Mia extended story, new Helen and Nun Angelica content, and their pregnancy!
8.
School teacher!
Teachers extended stories, new content, new hscenes and their pregnancies.
9.
Coach Bridget!
Coach Bridget is the only teacher who has no content yet. We would add a short story for her (like we did with the other 4 teachers) and add her pregnancy. (smaller updater)
10.The dating system!
Dating system which adds romance mid-game (Mia for now). The dating system does not add new hscenes, but mostly romance. This would be a smaller update.
11.
The librarian!
The librarian and the sex addicts club
Now : 2019/05/31 - probably 0.18.5
2019/09/?? - 0.19
2020/02/?? or 2020/03/?? - 0.20
2020/05/?? or 2020/06/?? - 0.21
there still have 11 contents (at least , if DC have new idea probably more content )
We have 3 smaller content ( 3 months to develop ) and 8 normal size content (4 months ~ 4.5 months)
Probably 2024/06 We can play fully content ( if DC doesn't add more and more content into SS)
But if DC can reduce normal size content to ( 3~4months ) maybe
We can play the completely version of SS