Do people really think that a threesome with Toono, Kashima, and Yacchan is possible? Heck...

Do people really think that a threesome with Toono, Kashima, and Yacchan is possible? Heck despite Yuri having sex with everyone he still choose only Jimmy. (Sensei states that they will return again soon) Also a threesome wasnt even a option on the voting poll that sensei made. Lol. I also think that Toono is not that kind of person. Considering that he is struggling with his feelings with another man only to be confessed too by another. Also Toono never knew that Yacchan even liked him all this time so there's that. All he knew was Kashima liked him and would not date him because he was a guy, he didn't understand love, and never dated anyone before. And Kashima said that he would do his best which is funny cause he uncoincidentally did achieve this goal on Toono without him realizing it. Sensei them pushes Kashima on the side after he confesses and starts developing Yacchan. (I did not realize how popular Yacchan was in Japan as I started reading the comment section on every chapter and saw how many are rooting for him to the point where Sensei had to make a post that Yacchan wasnt even a chapter) but continues to give small yet big moments to them. (Like the firefly scene which i believe that the first time she did a widespread in YBB at the time) Kashima was the only one that even noticed something was wrong with Toono and gave a cover to Kashima to Toono arc and is the only one to be in it as Toono invited Kashima only. Sensei also stated that no matter the comments that she recieves she will not change the ending for YBB. So im more curious about the voting poll to see the results. But I hope that she stays true to her ending of YBB and finally finishes this series.